JP3210123U

JP3210123U - Buffer partition member and packaging box using the same

Info

Publication number: JP3210123U
Application number: JP2017000592U
Authority: JP
Inventors: 孝志辻井
Original assignee: 富山スガキ株式会社
Priority date: 2017-02-14
Filing date: 2017-02-14
Publication date: 2017-04-27
Anticipated expiration: 2027-02-14

Abstract

【課題】簡単な操作で組み立てたり折り畳んだりすることができ、小型化しやすくシンプルな構造の緩衝仕切り部材及びこれを用いた包装箱を提供する。【解決手段】組み立て状態で、第一上折罫線２８(1)が折り曲げられ、第一中仕切り板２６(1)の裏面の部分が第一上壁部３４(1)の裏面に糊付けされる。第二上折罫線２８(2)が折り曲げられ、第二中仕切り板２６(2)の裏面の部分が第二上壁部３４(2)の裏面に糊付けされる。第一中仕切り板２６(1)の表面が第二中仕切り板２６(2)の表面に糊付けされる。第一及び第二底板２０(1)，２０(2)が下折罫線１８を介してほぼ面一に配置される。第一及び第二中仕切り板２６(1)，２６(2)、第一及び第二上壁部３４(1)，３４(2)が、第一及び第二底板２０(1)，２０(2)に対してほぼ垂直に配置される。第一及び第二小形仕切り部３６(1)，３６(2)が、第一及び第二上壁部３４(1)，３４(2)に対して交差する向きに配置される。【選択図】図２A buffer partition member that can be assembled and folded by a simple operation and that is easy to miniaturize and has a simple structure and a packaging box using the same. In an assembled state, a first upper crease line (1) is folded, and a back surface portion of a first partition plate (1) is glued to a back surface of a first upper wall portion (1). . The second upper folding ruled line 28 (2) is bent, and the back surface portion of the second partition plate 26 (2) is glued to the back surface of the second upper wall portion 34 (2). The surface of the first partition plate 26 (1) is glued to the surface of the second partition plate 26 (2). The first and second bottom plates 20 (1) and 20 (2) are arranged substantially flush with the lower folding ruled line 18. The first and second partition plates 26 (1), 26 (2), the first and second upper wall portions 34 (1), 34 (2) are connected to the first and second bottom plates 20 (1), 20 ( Arranged almost perpendicular to 2). The first and second small partition portions 36 (1), 36 (2) are arranged in a direction intersecting with the first and second upper wall portions 34 (1), 34 (2). [Selection] Figure 2

Description

本考案は、複数の商品を各々区切って収容するための緩衝仕切り部材、及びこれを用いた包装箱に関する。 The present invention relates to a buffer partition member for separating and storing a plurality of products, and a packaging box using the same.

従来、この種の緩衝仕切り部材として、例えば特許文献１に開示されているように、１枚の台紙を組み立てることにより形成され、収容されたバイアル等の複数の薬瓶を保護する並列一体型保護仕切り装置があった。台紙は、底面の前側に前面板、仕切り板、中央列仕切り板及び中央背板が順に延設され、底面の後ろ側に後面板、仕切り板、中央列仕切り板及び糊代片が順に延設され、各仕切り板に、複数の薬瓶嵌入孔が形成されている。組み立て状態で、各仕切り板（及び薬瓶嵌入孔）は、互いに近接してほぼ面一に配置され、それぞれ前面板又は後面板と中央列仕切り板とで支持されて底面の上方に対向する。そして、中央列仕切り板が底面に対してほぼ垂直に起立して、２つの仕切り板の間を区切る。 Conventionally, as this type of buffer partition member, for example, as disclosed in Patent Document 1, a parallel integrated protection that protects a plurality of medicine bottles such as vials that are formed by assembling a single mount. There was a partition device. The front plate, partition plate, central row partition plate, and central back plate are extended in this order on the front side of the bottom surface, and the rear plate, partition plate, central row partition plate, and glue margin piece are extended in order on the rear side of the bottom surface. A plurality of medicine bottle insertion holes are formed in each partition plate. In the assembled state, the respective partition plates (and the medicine bottle insertion holes) are arranged substantially flush with each other, are respectively supported by the front plate or the rear plate and the central row partition plate, and face the upper side of the bottom surface. Then, the central row partition plate rises substantially perpendicularly to the bottom surface to partition the two partition plates.

また、台紙の底面の左側には左側板及び差込フラップが順に延設され、底面の右側には右側板及び差込フラップが順に延設されている。左右側板及び差込フラップは、組み立て状態で、筒状体の側端部を塞ぐために設けられている。 Further, a left side plate and an insertion flap are sequentially extended on the left side of the bottom surface of the mount, and a right side plate and an insertion flap are sequentially extended on the right side of the bottom surface. The left right plate and the insertion flap are provided to close the side end of the cylindrical body in the assembled state.

実開平６−５３４２６号公報Japanese Utility Model Publication No. 6-53426

この種の包装用の台紙は、ブランクシートを金型で打ち抜いて製作されるのが一般的である。特許文献１の並列一体型保護仕切り装置に使用される台紙も同様であり、隣接する薬瓶嵌入孔の間隔を狭くしすぎると、金型で打ち抜いたときに、２つの孔に挟まれた部分が破損しやすくなってしまう。そのため、薬瓶嵌入孔は一定以上の間隔を空けて配置しなければならず、台紙を展開したときの外形や組み立て状態の外形が必要以上に大きくなってしまう。 This type of packaging mount is generally manufactured by punching a blank sheet with a mold. The same applies to the mount used in the parallel-integrated protective partition device of Patent Document 1, and if the interval between adjacent medicine bottle insertion holes is too narrow, the portion sandwiched between the two holes when punched with a mold Will be easily damaged. Therefore, the medicine bottle insertion holes must be arranged with a certain interval or more, and the outer shape when the mount is developed and the outer shape in the assembled state become larger than necessary.

また、折り畳み状態の台紙を組み立てるときや、使用済みの台紙を折り畳んで廃棄するとき、筒状体の側端部に差込フラップを差し込んだり引き抜いたりする等の面倒な操作が必要になる。 Moreover, when assembling the folded mount, or when the used mount is folded and discarded, a troublesome operation such as inserting or pulling out the insertion flap from the side end of the cylindrical body is required.

本考案は、上記背景技術の問題点に鑑みてなされたものであり、簡単な操作で組み立てたり折り畳んだりすることができ、小型化しやすくシンプルな構造の緩衝仕切り部材及びこれを用いた包装箱を提供することを目的とする。 The present invention has been made in view of the problems of the background art described above, and can be assembled and folded by a simple operation, and a buffer partition member having a simple structure and a packaging box using the buffer partition member can be easily reduced in size. The purpose is to provide.

本考案は、１枚の台紙から成る緩衝仕切り部材であって、前記台紙には、下折罫線を介して互いに連続する第一底板及び第二底板と、前記第一底板の、前記下折罫線と反対側の端部に延設され、前記下折罫線に対向する第一中折罫線により前記第一底板と区切られた第一仕切り構造板と、前記第二底板の、前記下折罫線と反対側の端部に延設され、前記下折罫線に対向する第二中折罫線により前記第二底板と区切られた第二仕切り構造板と、前記第一仕切り構造板の、前記第一中折罫線と反対側の端部に延設され、前記第一中折罫線に対向する第一上折罫線により前記第一仕切り構造板と区切られた第一中仕切り板と、前記第二仕切り構造板の、前記第二中折罫線と反対側の端部に延設され、前記第二中折罫線に対向する第二上折罫線により前記第二仕切り構造板と区切られた第二中仕切り板とが設けられ、前記第一仕切り構造板は、前記第一底板に連続する第一下壁部と、前記第一中仕切り板に連続する第一上壁部と、前記第一下壁部及び前記第一上壁部に連続する第一小形仕切り部とを有し、前記第二仕切り構造板は、前記第二底板に連続する第二下壁部と、前記第二中仕切り板に連続する第二上壁部と、前記第二下壁部及び前記第二上壁部に連続する第二小形仕切り部とを有している。 The present invention is a buffer partition member composed of a single mount, and the mount includes a first bottom plate and a second bottom plate that are continuous with each other via a lower folding ruled line, and the lower folding ruled line of the first bottom plate. A first partition structure plate that is extended to an end opposite to the first folding plate and is separated from the first bottom plate by a first middle folding ruled line that faces the lower folding ruled line, and the lower folding ruled line of the second bottom plate, A second partition structure plate extending from an end on the opposite side and separated from the second bottom plate by a second middle crease line facing the lower crease line; and A first partition plate extending from an end opposite to the crease line and separated from the first partition structure plate by a first upper crease line facing the first fold line; and the second partition structure The plate is extended at the end opposite to the second half-fold ruled line, and is opposed to the second half-fold ruled line by the second upper folded ruled line. A second partition plate separated from the second partition structure plate, wherein the first partition structure plate is continuous with the first lower wall portion continuous with the first bottom plate and the first partition plate. And a first small partition portion that is continuous with the first lower wall portion and the first upper wall portion, and the second partition structural plate is continuous with the second bottom plate. Two lower wall portions, a second upper wall portion continuing to the second middle partition plate, and a second small partition portion continuing to the second lower wall portion and the second upper wall portion.

この緩衝仕切り部材は、組み立て状態で、前記第一上折罫線が折り曲げられ、前記第一中仕切り板の裏面の部分が前記第一上壁部の裏面に糊付けされ、前記第二上折罫線が折り曲げられ、前記第二中仕切り板の裏面の部分が前記第二上壁部の裏面に糊付けされ、前記第一中仕切り板の表面が前記第二中仕切り板の表面に糊付けされ、前記第一底板及び前記第二底板が前記下折罫線を介してほぼ面一に配置され、前記第一中仕切り板、第二中仕切り板、前記第一上壁部及び前記第二上壁部が、前記第一底板及び前記第二底板に対してほぼ垂直に配置され、前記第一小形仕切り部及び前記第二小形仕切り部が、前記第一上壁部及び前記第二上壁部に対して交差する向きに配置される。 In the assembled state, the buffer partition member is in the assembled state, the first upper folded ruled line is bent, the back surface portion of the first intermediate partition plate is glued to the back surface of the first upper wall portion, and the second upper folded ruled line is Folded, the back surface portion of the second partition plate is glued to the back surface of the second upper wall, the surface of the first partition plate is glued to the surface of the second partition plate, The bottom plate and the second bottom plate are disposed substantially flush with the lower folding ruled line, and the first middle partition plate, the second middle partition plate, the first upper wall portion, and the second upper wall portion, Arranged substantially perpendicular to the first bottom plate and the second bottom plate, the first small partition portion and the second small partition portion intersect the first upper wall portion and the second upper wall portion. Arranged in the direction.

折り畳み状態では、前記第一仕切り構造板の前記第一下壁部、前記第一上壁部及び前記第一小形仕切り部がほぼ面一に配置され、前記第二仕切り構造板の前記第二下壁部、前記第二上壁部及び前記第二小形仕切り部がほぼ面一に配置され、前記第一底板及び前記第二底板が互いに折り重なる。 In the folded state, the first lower wall portion, the first upper wall portion, and the first small partition portion of the first partition structure plate are arranged substantially flush with each other, and the second lower wall portion of the second partition structure plate The wall portion, the second upper wall portion, and the second small partition portion are disposed substantially flush with each other, and the first bottom plate and the second bottom plate are folded on each other.

また、本考案は、１枚の台紙から成る緩衝仕切り板であって、前記台紙には、上折罫線を介して互いに連続する第一仕切り構造板及び第二仕切り構造板と、前記第一仕切り構造板の、前記上折罫線と反対側の端部に延設され、前記上折罫線に対向する第一中折罫線により前記第一仕切り構造板と区切られた第一底板と、前記第二仕切り構造板の、前記上折罫線と反対側の端部に延設され、前記上折罫線に対向する第二中折罫線により前記第二仕切り構造板と区切られた第二底板と、前記第一底板の、前記第一中折罫線と反対側の端部に延設され、前記第一中折罫線に対向する第一下折罫線により前記第一底板と区切られた第一中仕切り板と、前記第二底板の、前記第二中折罫線と反対側の端部に延設され、前記第二中折罫線に対向する第二下折罫線により前記第二底板と区切られた第二中仕切り板とが設けられ、
前記第一仕切り構造板は、前記第一底板に連続する第一下壁部と、前記上折罫線を介して前記第二仕切り構造板に連続する第一上壁部と、前記第一下壁部及び前記第一上壁部に連続する第一小形仕切り部とを有し、前記第二仕切り構造板は、前記第二底板に連続する第二下壁部と、前記上折罫線を介して前記第一仕切り構造板に連続する第二上壁部と、前記第二下壁部及び前記第二上壁部に連続する第二小形仕切り部とを有している。 Further, the present invention is a buffer partition plate made of a single mount, and the mount includes a first partition structure plate and a second partition structure plate that are continuous with each other via an upper folding ruled line, and the first partition. A first bottom plate extending from an end of the structural plate opposite to the upper folding ruled line and separated from the first partition structural plate by a first middle folding ruled line facing the upper folding ruled line; A second bottom plate extending from an end of the partition structure plate opposite to the upper folding ruled line and separated from the second partition structure plate by a second middle folding ruled line facing the upper folding ruled line; A first partition plate extending from an end of the one bottom plate opposite to the first middle crease line and separated from the first bottom plate by a first lower crease line facing the first middle crease line; The second bottom plate is extended at an end opposite to the second folded line and is opposed to the second folded line. A second in partition plate delimited between the second bottom plate is provided with ruled lines,
The first partition structural plate includes a first lower wall portion continuous with the first bottom plate, a first upper wall portion continuous with the second partition structural plate via the upper folding ruled line, and the first lower wall. And a first small partition part continuous to the first upper wall part, and the second partition structural plate includes a second lower wall part continuous to the second bottom plate and the upper folding ruled line A second upper wall portion continuing to the first partition structural plate; and a second small partition portion continuing to the second lower wall portion and the second upper wall portion.

この緩衝仕切り部材は、組み立て状態で、前記上折罫線が折り曲げられ、前記第一上壁部及び前記第二上壁部の、前記上折罫線側の部分の裏面同士が互いに糊付けされ、前記第一中仕切り板の表面が前記第二中仕切り板の表面に糊付けされ、前記前記第一底板及び前記第二底板が、前記第一下折罫線及び前記第二下折罫線を介してほぼ面一に配置され、前記第一中仕切り板、第二中仕切り板、前記第一上壁部及び前記第二上壁部が、前記第一底板及び前記第二底板に対してほぼ垂直に配置され、前記第一小形仕切り部及び前記第二小形仕切り部が、前記第一上壁部及び前記第二上壁部に対して交差する向きに配置され、前記第一中仕切り板及び前記第二中仕切り板の少なくとも一方の上端部が、前記第一上壁部及び前記第二上壁部の糊付けされていない部分の間に入って係合する。 In this buffer partition member, in the assembled state, the upper folding ruled line is bent, the back surfaces of the first upper wall portion and the second upper wall portion on the upper folding ruled line side are glued together, and the first The surface of the one partition plate is glued to the surface of the second partition plate, and the first bottom plate and the second bottom plate are substantially flush with the first lower crease line and the second lower crease line. Arranged, the first middle partition plate, the second middle partition plate, the first upper wall portion and the second upper wall portion are arranged substantially perpendicular to the first bottom plate and the second bottom plate, The first small partition portion and the second small partition portion are arranged in a direction intersecting the first upper wall portion and the second upper wall portion, and the first middle partition plate and the second middle partition. At least one upper end portion of the plate is glued to the first upper wall portion and the second upper wall portion. Engage entered into between the portions not.

折り畳み状態では、前記第一仕切り構造板の前記第一下壁部、前記第一上壁部及び前記第一小形仕切り部がほぼ面一に配置され、前記第二仕切り構造板の前記第二下壁部、前記第二上壁部及び前記第二小形仕切り部がほぼ面一に配置され、前記第一底板、前記第一中仕切り板、前記第二中仕切り板及び前記第二底板が順に折り重なる。 In the folded state, the first lower wall portion, the first upper wall portion, and the first small partition portion of the first partition structure plate are arranged substantially flush with each other, and the second lower wall portion of the second partition structure plate The wall portion, the second upper wall portion, and the second small partition portion are disposed substantially flush with each other, and the first bottom plate, the first middle partition plate, the second middle partition plate, and the second bottom plate are sequentially folded. .

また、本考案は、前記緩衝仕切り部材のいずれかとこれを収容する外箱とで構成された包装箱であって、前記緩衝仕切り部材が前記外箱内に収容された状態で、前記緩衝仕切り部材の端部が前記外箱の側面及び底面に係止され、前記緩衝仕切り部材の組み立て状態の形状が保持されるものである。 Further, the present invention is a packaging box composed of any one of the buffer partition members and an outer box that accommodates the buffer partition member, and the buffer partition member is accommodated in the outer box. These end portions are locked to the side surface and the bottom surface of the outer box, and the assembled state of the buffer partition member is maintained.

本考案の緩衝仕切り部材によれば、台紙を展開したときの外形や組み立て状態の外形を従来よりも小型化することができ、しかも、瓶等の商品を確実に緩衝的に保護することができる。また、工場等で行う組み立て作業が容易であり、使用者が折り畳んで廃棄する操作も非常に簡単である。 According to the buffer partition member of the present invention, the outer shape when the mount is unfolded and the outer shape of the assembled state can be made smaller than before, and products such as bottles can be reliably buffered protected. . Moreover, the assembly work performed in a factory etc. is easy, and the operation which a user folds and discards is also very simple.

本考案の包装箱によれば、中仕切りを有しない既存の外箱の中に上記緩衝仕切り部材を設置することによって、優れた緩衝効果を有した中仕切り付きの箱体を容易に得ることができる。 According to the packaging box of the present invention, it is possible to easily obtain a box with a partition having an excellent buffering effect by installing the buffer partition member in an existing outer box having no partition. it can.

本考案の緩衝仕切り部材の第一の実施形態の組み立て状態を示す斜視図（ａ）、側面図（ｂ）である。It is the perspective view (a) which shows the assembly state of 1st embodiment of the buffer partition member of this invention, and a side view (b). 第一の実施形態の緩衝仕切り部材を構成する台紙を表面側から見た展開図である。It is the expanded view which looked at the mount which comprises the buffer partition member of 1st embodiment from the surface side. 第一の実施形態の緩衝仕切り部材の折り畳み状態を示す斜視図（ａ）、側面図（ｂ）である。It is the perspective view (a) and side view (b) which show the folding state of the buffer partition member of 1st embodiment. 本考案の包装箱の第一の実施形態の組み立て状態を示す斜視図である。It is a perspective view which shows the assembly state of 1st embodiment of the packaging box of this invention. 本考案の緩衝仕切り部材の第二の実施形態の組み立て状態を示す斜視図（ａ）、側面図（ｂ）である。It is the perspective view (a) and side view (b) which show the assembly state of 2nd embodiment of the buffer partition member of this invention. 第二の実施形態の緩衝仕切り部材を構成する台紙を表面側から見た展開図である。It is the expanded view which looked at the mount which comprises the buffer partition member of 2nd embodiment from the surface side. 第二の実施形態の緩衝仕切り部材の折り畳み状態を示す斜視図（ａ）、側面図（ｂ）である。It is the perspective view (a) and side view (b) which show the folding state of the buffer partition member of 2nd embodiment. 本考案の包装箱の第二の実施形態の組み立て状態を示す斜視図である。It is a perspective view which shows the assembly state of 2nd embodiment of the packaging box of this invention.

以下、本考案の緩衝仕切り部材及びこれを用いた包装箱の第一の実施形態について、図１〜図４に基づいて説明する。この実施形態の緩衝仕切り部材１０は、図１（ａ）、（ｂ）に示すように、互いに区切られた複数の収容部を形成する部材であり、包装箱１２は、別途用意した外箱１４内に緩衝仕切り部材１０を設置することによって形成される中仕切り付きの箱体である。 Hereinafter, a buffer partition member of the present invention and a first embodiment of a packaging box using the same will be described with reference to FIGS. As shown in FIGS. 1A and 1B, the buffer partition member 10 of this embodiment is a member that forms a plurality of accommodating portions partitioned from each other, and the packaging box 12 is a separately prepared outer box 14. It is a box with a partition formed by installing the buffer partition member 10 inside.

緩衝仕切り部材１０は、厚紙等のブランクシートを打ち抜いて形成された台紙１６を組み立てることによって形成される。台紙１６は、図２に示すように、下折罫線１８を介して互いに連続する第一底板２０(1)及び第二底板２０(2)を有している。第一底板２０(1)は略長方形で、第二底板２０(2)は、下折罫線１８を軸にして第一底板２０(1)とほぼ線対称の外形になっている。 The buffer partition member 10 is formed by assembling a mount 16 formed by punching a blank sheet such as cardboard. As shown in FIG. 2, the mount 16 has a first bottom plate 20 (1) and a second bottom plate 20 (2) that are continuous with each other via a lower folding ruled line 18. The first bottom plate 20 (1) has a substantially rectangular shape, and the second bottom plate 20 (2) has an outer shape that is substantially line symmetrical with the first bottom plate 20 (1) about the lower folding ruled line 18.

第一底板２０(1)の、下折罫線１８と反対側の端部には、第一仕切り構造板２２(1)が延設され、下折罫線１８に対向する第一中折罫線２４(1)によって第一底板２０(1)と区切られている。第一仕切り構造板２２(1)は、第一底板２０(1)の端部から、少し斜めの方向（図２における右斜め上の方向）に延設されている。 A first partition structure plate 22 (1) extends from the end of the first bottom plate 20 (1) opposite to the lower folding ruled line 18, and the first middle folding ruled line 24 ( It is separated from the first bottom plate 20 (1) by 1). The first partition structure plate 22 (1) extends from the end of the first bottom plate 20 (1) in a slightly oblique direction (upwardly in the right direction in FIG. 2).

第二底板２０(2)の、下折罫線１８と反対側の端部には、第二仕切り構造板２２(2)が延設され、第二仕切り構造板２２(2)は、下折罫線１８に対向する第二中折罫線２４(2)によって第二底板２０(2)と区切られている。第二仕切り構造板２２(2)は、下折罫線１８を軸にして第一仕切り構造板２２(1)とほぼ線対称の外形になっている。 A second partition structure plate 22 (2) extends from the end of the second bottom plate 20 (2) opposite to the lower folding ruled line 18, and the second partition structure plate 22 (2) 18 is separated from the second bottom plate 20 (2) by a second middle folded ruled line 24 (2). The second partition structure plate 22 (2) has a substantially line-symmetric outer shape with respect to the first partition structure plate 22 (1) with the lower folding ruled line 18 as an axis.

第一仕切り構造板２２(1)の、第一中折罫線２４(1)と反対側の端部には、第一中仕切り板２６(1)が延設され、第一中折罫線２４(1)に対向する第一上折罫線２８(1)によって第一仕切り構造板２２(1)と区切られている。第一中仕切り板２６(1)は略長方形で、延設方向長さは、第一仕切り構造板２２(1)の延設方向長さとほぼ等しい。また、第一上折罫線２８(1)と重なる位置には、第一上折罫線２８(1)を折り曲げやすくするため、複数の透孔３０(1)が設けられている。 A first middle partition plate 26 (1) extends from the end of the first partition structural plate 22 (1) opposite to the first middle folded ruled line 24 (1). It is separated from the first partition structure plate 22 (1) by a first upper folding ruled line 28 (1) facing 1). The first middle partition plate 26 (1) is substantially rectangular, and the length in the extending direction is substantially equal to the length in the extending direction of the first partition structure plate 22 (1). A plurality of through holes 30 (1) are provided at positions overlapping the first upper fold ruled line 28 (1) so that the first upper fold ruled line 28 (1) can be easily bent.

第二仕切り構造板２２(2)の、第二中折罫線２４(2)と反対側の端部には、第二中仕切り板２６(2)が延設され、第二中折罫線２４(2)に対向する第二上折罫線２８(2)によって第二仕切り構造板２２(2)と区切られている。また、第二上折罫線２８(2)と重なる位置には、第二上折罫線２８(2)を折り曲げやすくするため、複数の透孔３０(2)が設けられている。第二中仕切り板２６(2)は、下折罫線１８を軸にして第一中仕切り板２６(1)とほぼ線対称の外形になっている。 A second middle partition plate 26 (2) extends from the end of the second partition structural plate 22 (2) opposite to the second middle folded ruled line 24 (2), and the second middle folded ruled line 24 ( It is separated from the second partition structure plate 22 (2) by a second upper folding ruled line 28 (2) facing 2). A plurality of through holes 30 (2) are provided at positions overlapping the second upper fold ruled line 28 (2) so that the second upper fold ruled line 28 (2) can be easily bent. The second partition plate 26 (2) has a substantially line-symmetric outer shape with respect to the first partition plate 26 (1) with the lower folding ruled line 18 as an axis.

第一仕切り構造板２２(1)は、第一底板２０(1)に連続する第一下壁部３０(1)と、第一中仕切り板２６(1)に連続する第一上壁部３４(1)と、第一下壁部３０(1)及び第一上壁部３４(1)に連続する複数の第一小形仕切り部３６(1)とを有し、各部は、複数の切り込み線３８(1)によって設けられている。切り込み線３８(1)は、下折罫線１８に対して斜め方向（図２における右斜め上の方向）に延びる部分と下折罫線１８と平行な部分とが連続した切り込みであり、複数の切り込み線３８(1)を、下折罫線１８の長さ方向に所定の間隔を空けて配設することによって、同じ形状の第一小形仕切り部３６(1)が複数形成されている。第一小形仕切り部３６(1)と第一下壁部３０(1)とが連続する部分は、第一中折罫線２４(1)と直角な向きに設けられた複数の折罫線４０(1)で区切られ、第一小形仕切り部３６(1)と第一上壁部３４(1)とが連続する部分は、折罫線４０(1)を延長した位置にある複数の折罫線４１(1)で区切られている。 The first partition structural plate 22 (1) includes a first lower wall portion 30 (1) continuous with the first bottom plate 20 (1) and a first upper wall portion 34 continuous with the first middle partition plate 26 (1). (1) and a plurality of first small partition portions 36 (1) continuous to the first lower wall portion 30 (1) and the first upper wall portion 34 (1), and each portion has a plurality of score lines. 38 (1). The cut line 38 (1) is a cut in which a portion extending in an oblique direction (upwardly in the right direction in FIG. 2) with respect to the lower folding ruled line 18 and a portion parallel to the lower folding ruled line 18 are continuous. A plurality of first small partition portions 36 (1) having the same shape are formed by arranging the lines 38 (1) at predetermined intervals in the length direction of the lower folding ruled line 18. A portion where the first small partition portion 36 (1) and the first lower wall portion 30 (1) are continuous has a plurality of crease lines 40 (1) provided in a direction perpendicular to the first middle crease line 24 (1). ) And the portion where the first small partition portion 36 (1) and the first upper wall portion 34 (1) are continuous is a plurality of crease lines 41 (1) at the position where the crease line 40 (1) is extended. ).

第二仕切り構造板２２(2)は、第二底板２０(2)に連続する第二下壁部３０(2)と、第二中仕切り板２６(2)に連続する第二上壁部３４(2)と、第二下壁部３０(2)及び第二上壁部３４(2)に連続する第二小形仕切り部３６(2)とを有し、各部は、複数の切り込み線３８(2)によって設けられている。切り込み線３８(2)は、下折罫線１８に対して斜め方向（図２における右斜め下の方向）に延びる部分と下折罫線１８と平行な部分とが連続した切り込みであり、複数の切り込み線３８(2)を、下折罫線１８の長さ方向に所定の間隔を空けて配設することによって、同じ形状の第二小形仕切り部３６(2)が複数形成されている。第二小形仕切り部３６(2)と第二下壁部３０(2)とが連続する部分は、第二中折罫線２４(2)と直角な向きに設けられた複数の折罫線４０(2)で区切られ、第二小形仕切り部３６(2)と第二上壁部３４(2)とが連続する部分は、折罫線４０(2)を延長した位置にある複数の折罫線４１(2)で区切られている。第二仕切り構造板２２(2)の各部の構造は、下折罫線１８を軸にして第一仕切り構造板２２(1)とほぼ線対称の形状になっている。 The second partition structure plate 22 (2) includes a second lower wall portion 30 (2) continuous with the second bottom plate 20 (2) and a second upper wall portion 34 continuous with the second middle partition plate 26 (2). (2) and a second small partition portion 36 (2) continuous to the second lower wall portion 30 (2) and the second upper wall portion 34 (2), and each portion includes a plurality of cut lines 38 ( Provided by 2). The incision line 38 (2) is an incision in which a portion extending in an oblique direction with respect to the lower folding ruled line 18 (a direction diagonally downward to the right in FIG. 2) and a portion parallel to the lower folding ruled line 18 are continuous. By arranging the line 38 (2) at a predetermined interval in the length direction of the lower folding ruled line 18, a plurality of second small partition portions 36 (2) having the same shape are formed. A portion where the second small partition portion 36 (2) and the second lower wall portion 30 (2) are continuous has a plurality of crease lines 40 (2 which are provided in a direction perpendicular to the second middle crease line 24 (2). ), And a portion where the second small partition portion 36 (2) and the second upper wall portion 34 (2) are continuous is a plurality of crease lines 41 (2) at positions where the crease lines 40 (2) are extended. ). The structure of each part of the second partition structure plate 22 (2) is substantially symmetrical with the first partition structure plate 22 (1) about the lower folding ruled line 18.

なお、上記の下折罫線１８、第一及び第二中折罫線２４(1)，２４(2)、折罫線４０(1)，４０(2)，４１(1)，４１(2)は、折り曲げた後、その折り曲がり状態が保持されやすいように、複数の破断線により設けられている。 Note that the lower crease line 18, the first and second middle crease lines 24 (1), 24 (2), and the crease lines 40 (1), 40 (2), 41 (1), 41 (2) are as follows: After being bent, it is provided with a plurality of break lines so that the bent state can be easily maintained.

次に、緩衝仕切り部材１０の組み立て方法の一例を説明する。図２は台紙１６を表面側から見た展開図であり、以下、台紙１６の表面が凸になる折り方を正折り、裏面が凸になる折り方を逆折りと称する。 Next, an example of an assembly method of the buffer partition member 10 will be described. FIG. 2 is a developed view of the mount 16 as viewed from the front side. Hereinafter, a folding method in which the surface of the mount 16 is convex is referred to as normal folding, and a folding method in which the back surface is convex is referred to as reverse folding.

まず、第一仕切り構造板２２(1)の第一上壁部３４(1)の裏面に糊４４(1)を塗布し、第一上折罫線２８(1)を正折りして、第一中仕切り板２６(1)の裏面の部分を第一上壁部３４(1)の裏面に糊付けする。同様に、第二仕切り構造板２２(2)の第二上壁部３４(2)の裏面に糊４４(2)を塗布し、第二上折罫線２８(2)を正折りして、第二中仕切り板２６(2)の裏面の部分を第二上壁部３４(2)の裏面に糊付けする。 First, paste 44 (1) is applied to the back surface of the first upper wall portion 34 (1) of the first partition structural plate 22 (1), the first upper fold ruled line 28 (1) is forwardly folded, and the first The back surface portion of the middle partition plate 26 (1) is glued to the back surface of the first upper wall portion 34 (1). Similarly, paste 44 (2) is applied to the back surface of the second upper wall portion 34 (2) of the second partition structure plate 22 (2), the second upper folding ruled line 28 (2) is forwardly folded, and the first The back surface portion of the second partition plate 26 (2) is glued to the back surface of the second upper wall portion 34 (2).

そして、第一中仕切り板２６(1)の表面に糊４６を塗布し、下折罫線１８を正折りして、第二中仕切り板２６(2)の表面を第一中仕切り板２６(1)の表面に重ねて糊付けする。これで、図３（ａ）、（ｂ）に示す折り畳み状態になり、緩衝仕切り部材１０を製造する工場等から出荷される。 Then, paste 46 is applied to the surface of the first partition plate 26 (1), the lower folding ruled line 18 is forwardly folded, and the surface of the second partition plate 26 (2) is moved to the first partition plate 26 (1). ) And glue on the surface. Now, the folded state shown in FIGS. 3 (a) and 3 (b) is obtained and shipped from a factory or the like that manufactures the buffer partition member 10.

次に、商品を収容し包装する工場等において、作業者が、折り畳み状態の緩衝仕切り部材１０を立体的に組み立てる操作を行う。まず、折り曲げてある下折罫線１８を伸ばし、第一底板２０(1)と第二底板２０(2)が下折罫線１８を介してほぼ面一になるように動かす。そして、第一上壁部３４(1)及び第二上壁部３４(2)の端部（図３（ａ）における右側の端部）を左向きに押し、折罫線４０(1)，４０(2)を正折りするとともに折罫線４１(1)，４１(2)を逆折りし、第一中仕切り板２６(1)及び第二中仕切り板２６(2)の下端部を下折罫線１８と重なる位置に移動させる。これで、図１（ａ）、（ｂ）に示す組み立て状態になる。 Next, in a factory or the like where products are stored and packaged, an operator performs an operation of three-dimensionally assembling the buffer partition member 10 in a folded state. First, the folded lower crease line 18 is extended and moved so that the first bottom plate 20 (1) and the second bottom plate 20 (2) are substantially flush with each other through the lower crease line 18. Then, the end portions (the right end portion in FIG. 3A) of the first upper wall portion 34 (1) and the second upper wall portion 34 (2) are pushed leftward, and the crease lines 40 (1), 40 ( 2) is folded forward and the crease lines 41 (1) and 41 (2) are folded backwards, and the lower crease lines 18 are formed at the lower ends of the first and second partition plates 26 (1) and 26 (2). Move to the position where it overlaps. Thus, the assembled state shown in FIGS.

組み立て状態では、第一中仕切り板２６(1)、第二中仕切り板２６(2)、第一下壁部３２(1)、第二下壁部３２(2)、第一上壁部３４(1)、第二上壁部３４(2)、第一小形仕切り部３６(1)及び第二小形仕切り部３６(2)が、第一底板２０(1)及び第二底板２０(2)に対してほぼ垂直に配置され、第一小形仕切り部３６(1)及び第二小形仕切り部３６(2)が、第一上壁部３４(1)及び第二上壁部３４(2)に対してほぼ直角に配置される。これで、第一仕切り構造板２２(1)及び第一中仕切り板２６(1)によって四方を囲まれた複数の収容部と、第二仕切り構造板２２(2)及び第二中仕切り板２６(2)によって四方が囲まれた複数の収容部が形成される。 In the assembled state, the first partition plate 26 (1), the second partition plate 26 (2), the first lower wall portion 32 (1), the second lower wall portion 32 (2), and the first upper wall portion 34. (1), the second upper wall portion 34 (2), the first small partition portion 36 (1), and the second small partition portion 36 (2) include the first bottom plate 20 (1) and the second bottom plate 20 (2). The first small partition portion 36 (1) and the second small partition portion 36 (2) are arranged on the first upper wall portion 34 (1) and the second upper wall portion 34 (2). It arrange | positions at a substantially right angle with respect to it. Thus, a plurality of accommodating portions surrounded on all sides by the first partition structure plate 22 (1) and the first partition plate 26 (1), the second partition structure plate 22 (2), and the second partition plate 26. (2) forms a plurality of accommodating portions surrounded on all sides.

その後、図４に示すように、緩衝仕切り部材１０を、別に組み立てた外箱１４の中に設置する。外箱１４のサイズは、緩衝仕切り部材１０と同じか僅かに大きく設定され、緩衝仕切り部材１０が外箱１４内に収容された状態で、緩衝仕切り部材１０の端部が外箱１４の側面１４ａ及び底面１４ｂに係止され、緩衝仕切り部材１０の組み立て状態の形状が安定に保持される。緩衝仕切り部材１０は、基材の残留応力（折り曲げに対する反発力等）が大きいと組み立て状態が保持されにくいが、組み立ててから速やかに外箱１４内に設置すれば、特に問題にはならない。 Then, as shown in FIG. 4, the buffer partition member 10 is installed in the outer box 14 assembled separately. The size of the outer box 14 is set to be the same as or slightly larger than the buffer partition member 10, and the end of the buffer partition member 10 is the side surface 14 a of the outer box 14 in a state where the buffer partition member 10 is accommodated in the outer box 14. And the shape of the assembly state of the buffer partition member 10 is stably hold | maintained at the bottom face 14b. The buffer partition member 10 is difficult to maintain the assembled state if the residual stress of the base material (repulsive force against bending, etc.) is large. However, if the buffer partition member 10 is quickly installed in the outer box 14 after assembly, there is no particular problem.

そして、緩衝仕切り部材１０の複数の収容部に瓶等の商品を入れ、外箱１４の天蓋を閉鎖することによって包装が終了し、商品が包装箱１２に入った状態で出荷される。 Then, a product such as a bottle is put into a plurality of accommodating portions of the buffer partition member 10, and the packaging is finished by closing the canopy of the outer box 14, and the product is shipped in a state where it is in the packaging box 12.

商品を購入した使用者は、使用済みの包装箱１２を廃棄する時、緩衝用仕切り部材１０を外箱１４から取り出して折り畳む操作を行う。緩衝用仕切り部材１０を折り畳む操作は簡単で、伸びている下折罫線１８を正折りし、第一底板２０(1)と第二底板２０(2)を重ねるように動かすとともに、第一上壁部３４(1)及び第二上壁部３４(2)の端部（図１（ａ）における手前側の端部）を押して、折罫線４０(1)，４０(2)，４１(1)，４１(2)を伸ばすように移動させればよい。その結果、第一下壁部３２(1)、第一上壁部３４(1)及び第一小形仕切り部３６(1)がほぼ面一に配置され、第二下壁部３２(2)、第二上壁部３４(2)及び第二小形仕切り部３６(2)がほぼ面一に配置され、第一底板２０(1)及び第二底板２０(2)が互いに折り重なり、図３（ａ）、（ｂ）に示す折り畳み状態になる。このように、緩衝仕切り部材１０は、子供やお年寄りでも簡単に折り畳むことができる。 When the user who purchased the product discards the used packaging box 12, he / she takes out the buffer partition member 10 from the outer box 14 and folds it. The operation of folding the buffer partition member 10 is simple. The extending lower crease 18 is forward-folded and moved so that the first bottom plate 20 (1) and the second bottom plate 20 (2) overlap, and the first upper wall The end portions of the portion 34 (1) and the second upper wall portion 34 (2) (the end portion on the near side in FIG. 1A) are pushed, and the crease lines 40 (1), 40 (2), 41 (1) , 41 (2) may be extended. As a result, the first lower wall portion 32 (1), the first upper wall portion 34 (1), and the first small partition portion 36 (1) are substantially flush with each other, and the second lower wall portion 32 (2), The second upper wall portion 34 (2) and the second small partition portion 36 (2) are disposed substantially flush with each other, and the first bottom plate 20 (1) and the second bottom plate 20 (2) are folded on each other, as shown in FIG. It will be in the folding state shown to a) and (b). Thus, the buffer partition member 10 can be easily folded even by a child or an elderly person.

以上説明したように、緩衝仕切り部材１０によれば、台紙１６を展開したときの外形や組み立て状態の外形を従来よりも小型化することができ、しかも、瓶等の商品を確実に緩衝的に保護することができる。また、工場等で行う組み立て作業が容易であり、使用者が折り畳んで廃棄する際に行う操作も非常に簡単である。 As described above, according to the buffer partition member 10, the outer shape when the mount 16 is unfolded and the outer shape in the assembled state can be made smaller than before, and products such as bottles can be reliably buffered. Can be protected. In addition, the assembly work performed in a factory or the like is easy, and the operation performed when the user folds and discards is very simple.

また、包装箱１２によれば、中仕切りを有しない既存の外箱１４に緩衝仕切り部材１０を設置することによって、優れた緩衝効果を有した中仕切り付きの箱体を容易に得ることができる。 Moreover, according to the packaging box 12, the box body with the partition with the outstanding buffer effect can be obtained easily by installing the buffer partition member 10 in the existing outer box 14 which does not have a partition. .

次に、本考案の緩衝仕切り部材及びこれを用いた包装箱の第二の実施形態について、図５〜図８に基づいて説明する。この実施形態の緩衝仕切り部材４８は、図５（ａ）、（ｂ）に示すように、互いに区切られた複数の収容部を形成する部材で、包装箱５０は、別途用意した外箱５２内に緩衝仕切り部材４８を設置することによって形成される中仕切り付きの箱体である。 Next, a buffer partition member of the present invention and a second embodiment of a packaging box using the same will be described with reference to FIGS. As shown in FIGS. 5A and 5B, the buffer partition member 48 of this embodiment is a member that forms a plurality of accommodating portions separated from each other, and the packaging box 50 is provided in a separately prepared outer box 52. It is a box with a middle partition formed by installing a buffer partition member 48 on the wall.

緩衝仕切り部材４８は、厚紙等のブランクシートを打ち抜いて形成された台紙５４を組み立てることによって形成される。台紙５４は、図６に示すように、上折罫線５６を介して互いに連続する第一仕切り構造板５８(1)及び第二仕切り構造板５８(2)を有している。第一仕切り構造板５８(1)は、第二仕切り構造板５８(2)の端部から、少し斜めの方向（図６における右斜め上の方向）に延設されており、第二仕切り構造板５８(2)は、上折罫線５６を軸にして第一仕切り構造板５８(1)とほぼ線対称の外形になっている。また、上折罫線５６と重なる位置には、上折罫線５６を折り曲げやすくするため、複数の透孔６０が設けられている。 The buffer partition member 48 is formed by assembling a mount 54 formed by punching a blank sheet such as cardboard. As shown in FIG. 6, the mount 54 has a first partition structure plate 58 (1) and a second partition structure plate 58 (2) that are continuous with each other via an upper folding ruled line 56. The first partition structure plate 58 (1) extends from the end of the second partition structure plate 58 (2) in a slightly diagonal direction (upwardly in the right direction in FIG. 6). The plate 58 (2) has a substantially line-symmetric outer shape with the first partition structure plate 58 (1) with the upper folding ruled line 56 as an axis. Further, a plurality of through holes 60 are provided at positions overlapping the upper fold ruled line 56 so that the upper fold ruled line 56 can be easily bent.

第一仕切り構造板５８(1)の、上折罫線５６と反対側の端部には、第一底板６２(1)が延設され、上折罫線５６に対向する第一中折罫線６４(1)によって第一仕切り構造板５８(1)と区切られている。第一底板６２(1)は略長方形である。 A first bottom plate 62 (1) extends from the end of the first partition structure plate 58 (1) opposite to the upper fold ruled line 56, and a first middle fold ruled line 64 ( The first partition structure plate 58 (1) is separated by 1). The first bottom plate 62 (1) is substantially rectangular.

第二仕切り構造板５８(2)の、上折罫線５６と反対側の端部には、第二底板６２(2)が延設され、上折罫線５６に対向する第二中折罫線６４(2)によって第二仕切り構造板５８(2)と区切られている。第二底板６２(2)は、上折罫線５６を軸にして第一底板６２(1)とほぼ線対称の外形になっている。 A second bottom plate 62 (2) extends from the end of the second partition structure plate 58 (2) opposite to the upper fold ruled line 56, and the second middle fold ruled line 64 ( The second partition structure plate 58 (2) is separated by 2). The second bottom plate 62 (2) has a substantially line-symmetric outer shape with the first bottom plate 62 (1) with the upper folding ruled line 56 as an axis.

第一底板６２(1)の、第一中折罫線６４(1)と反対側の端部には、第一中仕切り板６６(1)が延設され、第一中折罫線６４(1)に対向する第一下折罫線６８(1)によって第一底板６２(1)と区切られている。第一中仕切り板６６(1)は略長方形である。 A first middle partition plate 66 (1) extends from the end of the first bottom plate 62 (1) opposite to the first middle folded ruled line 64 (1), and the first middle folded ruled line 64 (1). Is separated from the first bottom plate 62 (1) by a first lower crease line 68 (1). The first partition plate 66 (1) is substantially rectangular.

第二底板６２(2)の、第二中折罫線６４(2)と反対側の端部には、第二中仕切り板６６(2)が延設され、第二中折罫線６４(2)に対向する第二下折罫線６８(2)によって第二底板６２(2)と区切られている。第二中仕切り板６６(2)は、上折罫線５６を軸にして第一中仕切り板６６(1)とほぼ線対称の外形になっている。 A second middle partition plate 66 (2) extends from the end of the second bottom plate 62 (2) opposite to the second middle folded ruled line 64 (2), and the second middle folded ruled line 64 (2). Is separated from the second bottom plate 62 (2) by a second lower folding ruled line 68 (2). The second partition plate 66 (2) has a substantially line-symmetric outer shape with respect to the first partition plate 66 (1) with the upper folding ruled line 56 as an axis.

第一仕切り構造板５８(1)は、第一底板６２(1)に連続する第一下壁部７０(1)と、第二仕切り構造板５８(2)に連続する第一上壁部７２(1)と、第一下壁部７０(1)及び第一上壁部７２(1)に連続する複数の第一小形仕切り部７４(1)とを有し、各部は、複数の切り込み線７６(1)によって設けられている。切り込み線７６(1)は、上折罫線５６に対して斜め方向（図６における右斜め上の方向）に延びる部分と上折罫線５６と平行な部分とが連続した切り込みであり、複数の切り込み線７６(1)を、上折罫線５６の長さ方向に所定の間隔を空けて配設することによって、同じ形状の第一小形仕切り部７４(1)が複数形成されている。第一小形仕切り部７４(1)と第一下壁部７０(1)とが連続する部分は、第一中折罫線６４(1)と直角な向きに設けられた複数の折罫線７８(1)で区切られ、第一小形仕切り部７４(1)と第一上壁部７２(1)とが連続する部分は、折罫線７８(1)を延長した位置にある複数の折罫線７９(1)で区切られている。 The first partition structure plate 58 (1) includes a first lower wall portion 70 (1) continuous with the first bottom plate 62 (1) and a first upper wall portion 72 continuous with the second partition structure plate 58 (2). (1) and a plurality of first small partition portions 74 (1) continuous to the first lower wall portion 70 (1) and the first upper wall portion 72 (1), and each portion has a plurality of score lines. 76 (1). The cut line 76 (1) is a cut in which a portion extending in an oblique direction (upwardly in the right direction in FIG. 6) with respect to the upper folding ruled line 56 and a portion parallel to the upper folding ruled line 56 are continuous. By arranging the line 76 (1) at a predetermined interval in the length direction of the upper folding ruled line 56, a plurality of first small partition portions 74 (1) having the same shape are formed. A portion where the first small partition portion 74 (1) and the first lower wall portion 70 (1) are continuous has a plurality of crease lines 78 (1) provided in a direction perpendicular to the first middle crease line 64 (1). ) And the portion where the first small partition portion 74 (1) and the first upper wall portion 72 (1) are continuous is a plurality of crease lines 79 (1 ).

第二仕切り構造板５８(2)は、第二底板６２(2)に連続する第二下壁部７０(2)と、第一仕切り構造板５８(1)に連続する第二上壁部７２(2)と、第二下壁部７０(2)及び第二上壁部７２(2)に連続する複数の第二小形仕切り部７４(2)とを有し、各部は、複数の切り込み線７６(2)によって設けられている。切り込み線７６(2)は、上折罫線５６に対して斜め方向（図６における右斜め下の方向）に延びる部分と上折罫線５６と平行な部分とを連続させた切り込みであり、複数の切り込み線７６(2)を、上折罫線５６の長さ方向に所定の間隔を空けて配設することによって、同じ形状の第二小形仕切り部７４(2)が複数形成されている。第二小形仕切り部７４(2)と第二下壁部７０(2)とが連続する部分は、第二中折罫線６４(2)と直角な向きに設けられた複数の折罫線７８(2)で区切られ、第二小形仕切り部７４(2)と第二上壁部７２(2)とが連続する部分は、折罫線７８(2)を延長した位置にある複数の折罫線７９(2)で区切られている。第二仕切り構造板５８(2)の各部の構造は、上折罫線５６を軸にして第一仕切り構造板５８(1)とほぼ線対称の形状になっている。 The second partition structural plate 58 (2) includes a second lower wall portion 70 (2) continuous with the second bottom plate 62 (2) and a second upper wall portion 72 continuous with the first partition structural plate 58 (1). (2) and a plurality of second small partition portions 74 (2) continuous to the second lower wall portion 70 (2) and the second upper wall portion 72 (2), and each portion has a plurality of score lines. 76 (2). The cut line 76 (2) is a cut formed by connecting a portion extending in an oblique direction (downward and rightward in FIG. 6) with respect to the upper fold ruled line 56 and a portion parallel to the upper fold ruled line 56. A plurality of second small partition portions 74 (2) having the same shape are formed by arranging the cut lines 76 (2) at predetermined intervals in the length direction of the upper folding ruled line 56. A portion where the second small partition portion 74 (2) and the second lower wall portion 70 (2) are continuous has a plurality of crease lines 78 (2 provided in a direction perpendicular to the second middle crease line 64 (2). ) And the portion where the second small partition portion 74 (2) and the second upper wall portion 72 (2) are continuous is a plurality of crease lines 79 (2 ). The structure of each part of the second partition structure plate 58 (2) is substantially line symmetrical with the first partition structure plate 58 (1) about the upper folding ruled line 56.

なお、上記の第一及び第二中折罫線６４(1)，６４(1)、第一及び第二下折罫線６８(1)，６８(2)，折罫線７８(1)，７８(2)，７９(1)，７９(2)は、折り曲げた後、その折り曲がり状態が保持されやすいように、複数の破断線により設けられている。 The first and second middle crease lines 64 (1) and 64 (1), the first and second lower crease lines 68 (1) and 68 (2), and the crease lines 78 (1) and 78 (2 ), 79 (1), 79 (2) are provided with a plurality of broken lines so that the bent state is easily maintained after being bent.

次に、緩衝仕切り部材４８の組み立て方法の一例を説明する。図６は台紙５４を表面側から見た展開図であり、以下、台紙５４の表面が凸になる折り方を正折り、裏面が凸になる折り方を逆折りと称する。 Next, an example of a method for assembling the buffer partition member 48 will be described. FIG. 6 is a development view when the mount 54 is viewed from the front side. Hereinafter, a folding method in which the surface of the mount 54 is convex is referred to as normal folding, and a folding method in which the back surface is convex is referred to as reverse folding.

まず、第一下折罫線６８(1)を正折りして第一中仕切り板６６(1)を第一底板６２(1)の裏面に重ね、第二下折罫線６８(2)を正折りして第二中仕切り板６６(2)を第二底板６２(2)の裏面に重ね、第一上壁部７２(1)の、上折罫線５６側の部分の裏面に糊８０を塗布し、第一中仕切り板６６(1)の表面に糊８２を塗布する。そして、上折罫線５６を正折りして、第二上壁部７２(2)の裏面を第一上壁部７２(1)の裏面に糊付けするとともに、第二中仕切り板６６(2)の表面を第一中仕切り板６６(1)の表面に糊付けする。このとき、第一上壁部７２(1)の部分７２ａ(1)と第二上壁部７２(2)の部分７２ａ(2)は、互いに糊付けされずに重なり合う。これで、図７（ａ）、（ｂ）に示す折り畳み状態になり、緩衝仕切り部材４８を製造する工場等から出荷される。 First, the first lower folding ruled line 68 (1) is forward-folded, the first partition plate 66 (1) is overlaid on the back surface of the first bottom plate 62 (1), and the second lower folding ruled line 68 (2) is forward-folded. Then, the second partition plate 66 (2) is overlaid on the back surface of the second bottom plate 62 (2), and the adhesive 80 is applied to the back surface of the first upper wall portion 72 (1) on the side of the upper folding line 56. The glue 82 is applied to the surface of the first partition plate 66 (1). Then, the upper folding ruled line 56 is forward-folded, the back surface of the second upper wall portion 72 (2) is glued to the back surface of the first upper wall portion 72 (1), and the second partition plate 66 (2) The surface is glued to the surface of the first partition plate 66 (1). At this time, the portion 72a (1) of the first upper wall portion 72 (1) and the portion 72a (2) of the second upper wall portion 72 (2) overlap without being glued to each other. Thus, the folded state shown in FIGS. 7A and 7B is obtained and shipped from a factory or the like that manufactures the buffer partition member 48.

次に、商品を収容し包装する工場等において、作業者が、折り畳み状態の緩衝仕切り部材４８を立体的に組み立てる操作を行う。まず、折り曲げてある第一下折罫線６８(1)と第二下折罫線６８(2)を伸ばして、第一底板６２(1)と第二底板６２(2)が第一及び第二下折罫線６８(1)，６８(2)を介してほぼ面一になるように動かす。そして、第一上壁部７２(1)及び第二上壁部７２(2)の端部（図７（ａ）における右側の端部）を左向きに押し、折罫線７８(1)，７８(2)を正折りするとともに折罫線７９(1)，７９(2)を逆折りし、第一中仕切り板６６(1)及び第二中仕切り板６６(2)の上端部を、部分７２ａ(1)と部分７２ａ(2)の間に深く差し込んで係合させる。これで、図５（ａ）、（ｂ）に示す組み立て状態になる。 Next, in a factory or the like where products are stored and packaged, an operator performs an operation of three-dimensionally assembling the buffer partition member 48 in a folded state. First, the folded first lower crease line 68 (1) and second lower crease line 68 (2) are extended so that the first bottom plate 62 (1) and the second bottom plate 62 (2) It moves so that it may become substantially flush via the crease lines 68 (1) and 68 (2). Then, the end portions of the first upper wall portion 72 (1) and the second upper wall portion 72 (2) (the right end portion in FIG. 7A) are pushed leftward, and the crease lines 78 (1), 78 ( 2) is folded forward and the crease lines 79 (1) and 79 (2) are folded backwards so that the upper ends of the first partition plate 66 (1) and the second partition plate 66 (2) are connected to the portion 72a ( 1) is inserted deeply between the portion 72a (2) and engaged. Thus, the assembled state shown in FIGS. 5A and 5B is obtained.

組み立て状態では、第一中仕切り板６６(1)、第二中仕切り板６６(2)、第一下壁部７０(1)、第二下壁部７０(2)、第一上壁部７２(1)、第二上壁部７２(2)、第一小形仕切り部７４(1)及び第二小形仕切り部７４(2)が、第一底板６２(1)及び第二底板６２(2)に対してほぼ垂直に配置され、第一小形仕切り部７４(1)及び第二小形仕切り部７４(2)が、第一上壁部７２(1)及び第二上壁部７２(2)に対してほぼ直角に配置される。これで、第一仕切り構造板５８(1)及び第一中仕切り板６６(1)によって四方を囲まれた複数の収容部と、第二仕切り構造板５８(2)及び第二中仕切り板６６(2)によって四方が囲まれた複数の収容部が形成される。この緩衝仕切り部材４８の形状は、第一及び第二中仕切り板６６(1)，６６(2)の上端部と部分７２ａ(1)，７２ａ(2)とが係合しているので、安定に保持される
その後、図８に示すように、緩衝仕切り部材４８を、別に組み立てた外箱５２の中に設置する。外箱５２のサイズは、緩衝仕切り部材４８と同じか僅かに大きく設定され、緩衝仕切り部材４８が外箱１４内に収容された状態で、緩衝仕切り部材４８の端部が外箱１４の側面１４ａ及び底面１４ｂに係止され、緩衝仕切り部材４８の組み立て状態の形状がより安定に保持される。 In the assembled state, the first middle partition plate 66 (1), the second middle partition plate 66 (2), the first lower wall portion 70 (1), the second lower wall portion 70 (2), and the first upper wall portion 72. (1), the second upper wall portion 72 (2), the first small partition portion 74 (1), and the second small partition portion 74 (2) are the first bottom plate 62 (1) and the second bottom plate 62 (2). The first small partition portion 74 (1) and the second small partition portion 74 (2) are disposed on the first upper wall portion 72 (1) and the second upper wall portion 72 (2). It is arranged at a substantially right angle to it. Thus, a plurality of housing portions surrounded on all sides by the first partition structure plate 58 (1) and the first partition plate 66 (1), the second partition structure plate 58 (2), and the second partition plate 66. (2) forms a plurality of accommodating portions surrounded on all sides. The shape of the buffer partition member 48 is stable because the upper ends of the first and second intermediate partition plates 66 (1) and 66 (2) and the portions 72a (1) and 72a (2) are engaged. Thereafter, as shown in FIG. 8, the buffer partition member 48 is installed in a separately assembled outer box 52. The size of the outer box 52 is set to be the same as or slightly larger than the buffer partition member 48, and the end of the buffer partition member 48 is the side surface 14 a of the outer box 14 in a state where the buffer partition member 48 is accommodated in the outer box 14. And the shape of the assembly state of the buffer partition member 48 is more stably held by being locked to the bottom surface 14b.

そして、緩衝仕切り部材４８の複数の収容部に瓶等の商品を入れ、外箱５２の天蓋を閉鎖することによって包装が終了し、商品が包装箱５０に入った状態で出荷される。 Then, a product such as a bottle is put into a plurality of accommodating portions of the buffer partition member 48 and the canopy of the outer box 52 is closed, whereby the packaging is completed and the product is shipped in the packaging box 50.

商品を購入した使用者は、使用済みの包装箱５０を廃棄する時、緩衝用仕切り部材４８を外箱５２から取り出して折り畳む操作を行う。緩衝用仕切り部材４８を折り畳む操作は簡単で、まず、ほぼ９０度に正折りされた状態の第一下折罫線６８(1)と第二下折罫線６８(2)をさらに深く正折りし、第一底板２０(1)と第二底板２０(2)を重ねるように動かすとともに、部分７２ａ(1)，７２ａ(2)の間に係合している第一及び第二中仕切り板６６(1)，６６(2)の上端部を引き抜く。さらに、第一上壁部７２(1)及び第二上壁部７２(2)の端部（図５（ａ）における手前側の端部）を押して、折罫線７８(1)，７８(2)，７９(1)，７９(2)を伸ばすように移動させる。その結果、第一下壁部７０(1)、第一上壁部７２(1)及び第一小形仕切り部７４(1)がほぼ面一に配置され、第二下壁部７０(2)、第二上壁部７２(2)及び第二小形仕切り部７４(2)がほぼ面一に配置され、第一底板６２(1)、第一中仕切り板６６(1)、第二中仕切り板６６(2)及び第二底板６２(2)が順に折り重なり、図７（ａ）、（ｂ）に示す折り畳み状態になる。このように、緩衝仕切り部材４８は、子供やお年寄りでも簡単に折り畳むことができる。 When the user who purchased the product discards the used packaging box 50, he / she takes out the buffer partition member 48 from the outer box 52 and folds it. The operation of folding the buffer partition member 48 is simple. First, the first lower crease line 68 (1) and the second lower crease line 68 (2) in a state of being normally folded at approximately 90 degrees are further folded deeply and forward. The first bottom plate 20 (1) and the second bottom plate 20 (2) are moved so as to overlap each other, and the first and second partition plates 66 (between the portions 72a (1) and 72a (2) are engaged. 1) Pull out the upper end of 66 (2). Further, the end portions of the first upper wall portion 72 (1) and the second upper wall portion 72 (2) (the end portion on the near side in FIG. 5A) are pushed, and the crease lines 78 (1), 78 (2 ), 79 (1), 79 (2) are moved to extend. As a result, the first lower wall portion 70 (1), the first upper wall portion 72 (1), and the first small partition portion 74 (1) are substantially flush with each other, and the second lower wall portion 70 (2), The second upper wall portion 72 (2) and the second small partition portion 74 (2) are disposed substantially flush with each other, and the first bottom plate 62 (1), the first partition plate 66 (1), and the second partition plate. 66 (2) and the second bottom plate 62 (2) are folded in order, and the folded state shown in FIGS. 7 (a) and 7 (b) is obtained. In this manner, the buffer partition member 48 can be easily folded even by a child or an elderly person.

以上説明したように、緩衝仕切り部材４８及びこれを用いた包装箱５０によれば、上記の緩衝仕切り部材１０及び包装箱１２と同様の作用効果を得ることができる。また、この緩衝仕切り部材４８は、単体で組み立て状態の形状が安定に保持されるので、緩衝仕切り部材４８を包装箱５０内に入れる作業が容易であり、外箱５２を使用せず緩衝仕切り部材４８だけで商品を保管することも可能である。 As described above, according to the buffer partition member 48 and the packaging box 50 using the same, the same operational effects as those of the buffer partition member 10 and the packaging box 12 can be obtained. In addition, since the buffer partition member 48 is stably held as a single unit, the buffer partition member 48 can be easily put into the packaging box 50, and the buffer partition member 48 can be used without using the outer box 52. It is possible to store merchandise with only 48.

なお、本考案の緩衝仕切り部材及びこれを用いた包装箱は、上記実施形態に限定されるものではない。例えば、上記緩衝仕切り部材１０は、第一及び第二仕切り構造板２２(1)，２２(2)が互いに線対称な形状になっているが、同様の組み立て方や折り畳み方が可能であれば、線対称な形状でなくてもよい。緩衝仕切り部材４８についても同様である。 In addition, the buffer partition member of this invention and the packaging box using the same are not limited to the said embodiment. For example, in the buffer partition member 10, the first and second partition structure plates 22 (1) and 22 (2) have a line-symmetric shape, but if the same assembling method and folding method are possible. The shape may not be line symmetric. The same applies to the buffer partition member 48.

上記緩衝仕切り部材１０は、組み立て状態で、第一及び第二小形仕切り部３６(1)，３６(2)が、第一及び第二上壁部３４(1)，３４(2)に対してほぼ直角に配置されるように設計されているが、第一及び第二上壁部３４(1)，３４(2)に対して斜め方向に配置されるようにしてもよい。また、第一及び第二小形仕切り部３６(1)，３６(2)の数や形状は、収容物の数や形状に合わせて適宜変更可能である。緩衝仕切り部材４８についても同様である。 When the buffer partition member 10 is assembled, the first and second small partition portions 36 (1), 36 (2) are arranged to be in contact with the first and second upper wall portions 34 (1), 34 (2). Although it is designed to be disposed substantially at right angles, it may be disposed in an oblique direction with respect to the first and second upper wall portions 34 (1), 34 (2). Further, the number and shape of the first and second small partition portions 36 (1) and 36 (2) can be appropriately changed according to the number and shape of the items to be accommodated. The same applies to the buffer partition member 48.

上記緩衝仕切り部材１０は、第一及び第二折罫線２８(1)，２８(2)を折り曲げやすくするために複数の透孔３０(1)，３０(2)を設け、他の折罫線については折り曲げた状態が保持されやすいように複数の破断線により設けているが、各折罫線の形態は、台紙の素材や厚み等に合わせて適宜変更することができる。緩衝仕切り部材４８についても同様である。 The buffer partition member 10 is provided with a plurality of through holes 30 (1), 30 (2) for easy folding of the first and second crease lines 28 (1), 28 (2). Is provided with a plurality of broken lines so that the folded state can be easily maintained, but the form of each crease line can be appropriately changed according to the material, thickness, etc. of the mount. The same applies to the buffer partition member 48.

緩衝仕切り部材を入れる外箱は、少なくとも底面及び側面を有する箱体であればよく、天蓋は省略してもよい。また、外箱のサイズは、複数の緩衝仕切り部材を底面に整列配置できる大きさとしてもよく、この場合、各緩衝仕切り部材の端部が、外箱の側面及び底面と隣接する緩衝仕切り部材とで係止され、各緩衝仕切り部材の組み立て状態の形状が保持されることになる。 The outer box in which the buffer partition member is put may be a box having at least a bottom surface and a side surface, and the canopy may be omitted. The size of the outer box may be a size that allows a plurality of buffer partition members to be aligned on the bottom surface. In this case, the end portions of the buffer partition members are adjacent to the side surfaces and the bottom surface of the outer box and the buffer partition members. Thus, the assembled state of each buffer partition member is held.

１０，４８緩衝仕切り部材
１２，５０包装箱
１４，５２外箱
１６，５４台紙
１８下折罫線
２０(1)，６２(1) 第一底板
２０(2)，６２(2) 第二底板
２２(1)，５８(1) 第一仕切り構造板
２２(2)，５８(2) 第二仕切り構造板
２４(1)，６４(1) 第一中折罫線
２４(2)，６４(2) 第二中折罫線
２６(1)，６６(1) 第一中仕切り板
２６(2)，６６(2) 第二中仕切り板
２８(1) 第一上折罫線
２８(2) 第二上折罫線
３２(1)，７０(1) 第一下壁部（第一仕切り構造板）
３２(2)，７０(2) 第二下壁部（第二仕切り構造板）
３４(1)，７２(1) 第一上壁部（第一仕切り構造板）
３４(2)，７２(2) 第二上壁部（第二仕切り構造板）
３６(1)，７４(1) 第一小形仕切り部（第一仕切り構造板）
３６(2)，７４(2) 第二小形仕切り部（第二仕切り構造板）
４４(1)，４４(2)，４６，８０，８２糊
５６上折罫線
６８(1) 第一下折罫線
６８(2) 第二下折罫線 10, 48 Buffer partition member 12, 50 Packaging box 14, 52 Outer box 16, 54 Mount 18 Lower folding ruled line 20 (1), 62 (1) First bottom plate 20 (2), 62 (2) Second bottom plate 22 ( 1), 58 (1) First partition structure plates 22 (2), 58 (2) Second partition structure plates 24 (1), 64 (1) First half-fold ruled lines 24 (2), 64 (2) First Two middle folding lines 26 (1), 66 (1) First middle partition plates 26 (2), 66 (2) Second middle partition plates 28 (1) First upper folding ruled lines 28 (2) Second upper folding ruled lines 32 (1), 70 (1) First lower wall (first partition structure plate)
32 (2), 70 (2) Second lower wall (second partition structure plate)
34 (1), 72 (1) First upper wall (first partition structure plate)
34 (2), 72 (2) Second upper wall (second partition structure plate)
36 (1), 74 (1) First small partition (first partition structure plate)
36 (2), 74 (2) Second small partition (second partition structure plate)
44 (1), 44 (2), 46, 80, 82 Glue 56 Upper fold ruled line 68 (1) First lower fold ruled line 68 (2) Second lower fold ruled line

Claims

It consists of one mount, and the mount includes
A first bottom plate and a second bottom plate which are continuous with each other via a lower folding ruled line;
A first partition structure plate extending from an end of the first bottom plate opposite to the lower folding ruled line and separated from the first bottom plate by a first middle folding ruled line facing the lower folding ruled line;
A second partition structure plate extending from an end of the second bottom plate opposite to the lower folding ruled line and separated from the second bottom plate by a second middle folding ruled line facing the lower folding ruled line;
The first partition structure plate is extended from an end opposite to the first middle crease line, and is separated from the first partition structure plate by a first upper crease line facing the first middle crease line. A first partition plate;
The second partition structure plate is extended at an end opposite to the second middle crease line, and is separated from the second partition structure plate by a second upper crease line facing the second middle crease line. A second partition plate is provided,
The first partition structure plate includes a first lower wall portion continuous with the first bottom plate, a first upper wall portion continuous with the first middle partition plate, the first lower wall portion, and the first upper wall. A first small partition part continuous to the part,
The second partition structural plate includes a second lower wall portion continuous with the second bottom plate, a second upper wall portion continuous with the second middle partition plate, the second lower wall portion, and the second upper wall. A second small partition part continuous to the part,
In the assembled state,
The first upper crease line is folded, and the back portion of the first partition plate is glued to the back surface of the first upper wall portion,
The second upper folding ruled line is bent, and the back surface portion of the second partition plate is glued to the back surface of the second upper wall portion,
The surface of the first partition plate is glued to the surface of the second partition plate,
The first bottom plate and the second bottom plate are disposed substantially flush with the lower folding ruled line,
The first middle partition plate, the second middle partition plate, the first upper wall portion and the second upper wall portion are arranged substantially perpendicular to the first bottom plate and the second bottom plate;
The buffer partition member, wherein the first small partition portion and the second small partition portion are arranged in a direction intersecting with the first upper wall portion and the second upper wall portion.

In the folded state,
The first lower wall portion, the first upper wall portion and the first small partition portion of the first partition structural plate are arranged substantially flush with each other;
The second lower wall portion, the second upper wall portion and the second small partition portion of the second partition structural plate are arranged substantially flush with each other;
The buffer partition member according to claim 1, wherein the first bottom plate and the second bottom plate fold over each other.

It consists of one mount, and the mount includes
A first partition structure plate and a second partition structure plate that are continuous with each other via an upper folding ruled line;
A first bottom plate extending from an end of the first partition structure plate opposite to the upper folding ruled line and separated from the first partition structure plate by a first middle folding ruled line facing the upper folding ruled line; ,
A second bottom plate extending from an end of the second partition structure plate opposite to the upper folding ruled line and separated from the second partition structure plate by a second middle folding ruled line facing the upper folding ruled line; ,
A first partition that extends from an end of the first bottom plate opposite to the first folding line and is separated from the first bottom plate by a first folding line facing the first folding line. The board,
A second middle partition that is extended from an end of the second bottom plate opposite to the second middle crease line and is separated from the second bottom plate by a second lower crease line facing the second middle crease line. A board,
The first partition structural plate includes a first lower wall portion continuous with the first bottom plate, a first upper wall portion continuous with the second partition structural plate via the upper folding ruled line, and the first lower wall. And a first small partition portion continuous with the first upper wall portion,
The second partition structural plate includes a second lower wall portion continuous with the second bottom plate, a second upper wall portion continuous with the first partition structural plate via the upper folding ruled line, and the second lower wall. And a second small partition portion continuous with the second upper wall portion,
In the assembled state,
The upper folding ruled line is bent, and the back surfaces of the first upper wall part and the second upper wall part on the upper folding ruled line side are glued together,
The surface of the first partition plate is glued to the surface of the second partition plate,
The first bottom plate and the second bottom plate are disposed substantially flush with each other through the first lower crease line and the second lower crease line,
The first middle partition plate, the second middle partition plate, the first upper wall portion and the second upper wall portion are arranged substantially perpendicular to the first bottom plate and the second bottom plate;
The first small partition portion and the second small partition portion are arranged in a direction intersecting the first upper wall portion and the second upper wall portion,
At least one upper end portion of the first middle partition plate and the second middle partition plate enters and engages between non-glued portions of the first upper wall portion and the second upper wall portion. The buffer partition member characterized by the above-mentioned.

In the folded state,
The first lower wall portion, the first upper wall portion and the first small partition portion of the first partition structural plate are arranged substantially flush with each other;
The second lower wall portion, the second upper wall portion and the second small partition portion of the second partition structural plate are arranged substantially flush with each other;
The buffer partition member according to claim 3, wherein the first bottom plate, the first middle partition plate, the second middle partition plate, and the second bottom plate are folded in order.

It is comprised by the buffer partition member of Claim 1 or 3, and the outer box which accommodates this,
In a state where the buffer partition member is accommodated in the outer box, the end of the buffer partition member is locked to the side surface and the bottom surface of the outer box, and the assembled state of the buffer partition member is maintained. A packaging box featuring.