JP3932488B2 - Packaging equipment - Google Patents

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JP3932488B2
JP3932488B2 JP2004259891A JP2004259891A JP3932488B2 JP 3932488 B2 JP3932488 B2 JP 3932488B2 JP 2004259891 A JP2004259891 A JP 2004259891A JP 2004259891 A JP2004259891 A JP 2004259891A JP 3932488 B2 JP3932488 B2 JP 3932488B2
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container
support frame
outer box
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plate
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JP2006076579A (en
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敏治 大坂
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敏治 大坂
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Description

本発明は、塗料,シーリング材,接着剤等の建築工事や内外装工事に供される液体状,粘性体状,粉体状または粒体状の各種流体材料を充填する柔軟な難自立性容器と、これを支持する支持枠体と、これらを収納する外箱との組み合わせからなる包装器材に関する。   The present invention is a flexible independence container filled with various fluid materials in the form of liquids, viscous bodies, powders or granules used for construction work and interior / exterior work such as paints, sealing materials, adhesives, etc. And a packaging device composed of a combination of a support frame that supports the frame and an outer box that houses the frame.

従来より、上記流体材料を充填する直方体状の金属板製18リットル缶(いわゆる一斗缶)や硬質合成樹脂製の容器等に代わる包装器材として、合成樹脂製で柔軟な難自立性容器とこれを支持する段ボール等製で筒状の支持枠体とこれらを収納する直方体状の段ボール等製の外箱との組み合わせからなる、本出願人の発明または考案に係るものが知られている(特許文献1〜3)。
この包装器材は、上記18リットル缶等よりも安価で、またそれらよりもリサイクルや焼却処分に適しているというメリットがあるものの、以下の不都合があった。
実用新案登録第3084128号公報 特開2002-166969号公報 特開2002-249169号公報
Conventionally, as a packaging device in place of a rectangular metal plate 18 liter can (so-called Ito can) or a hard synthetic resin container filled with the above-mentioned fluid material, a synthetic resin-made flexible difficult-to-support container and this There is known one relating to the invention or device of the present applicant, comprising a combination of a cylindrical support frame made of corrugated cardboard and the like and a rectangular parallelepiped corrugated cardboard housing for storing these (patents) Literatures 1-3).
Although this packaging device is less expensive than the above 18 liter cans and is more suitable for recycling and incineration, it has the following disadvantages.
Utility Model Registration No. 3084128 JP 2002-166969 A JP 2002-249169 A

すなわち、第1に、流体材料の攪拌作業、たとえば塗料の調色作業にあたっては、従来、当該塗料を充填した18リットル缶等をキャビネット内にそのままセットしジャイロでこれを回転,揺動させることにより、その塗料の攪拌をすることができるようにした公知のジャイロ式攪拌機が用いられており、18リットル缶等に充填された流体材料の攪拌については、この攪拌機により簡単に行うことができた。
これに対し、上記特許文献1〜3に記載された包装器材は、支持枠体に支持されている難自立性容器が外箱内に固定された状態にはなっていないため、難自立性容器はこの外箱に対して相対的に回転してしまい、上記と同様の攪拌機を用いたとしても、上記難自立性容器に充填されている流体材料を適切に攪拌することができなかった。
そのため、上記特許文献1〜3に記載された包装器材においては、まず難自立性容器を支持枠体ごと外箱から取り出し、次にその難自立性容器を支持枠体から取り外すとともに、別途用意した攪拌専用の容器にセットしてこれを開封し、その中に専用の攪拌機械のパドルを挿入して攪拌する必要があり、上記18リットル缶等に充填された流体材料を、上記ジャイロ式攪拌機を使用して攪拌するのに比べて手間がかかり、作業性がきわめて悪くならざるを得なかった。
That is, firstly, when a fluid material is agitated, for example, when a paint is toned, an 18-liter can filled with the paint is set in a cabinet as it is and is rotated and swung by a gyro. A known gyro-type stirrer that can stir the paint is used, and stirring of the fluid material filled in an 18-liter can or the like can be easily performed by this stirrer.
On the other hand, since the packaging device described in the above-mentioned patent documents 1 to 3 is not in a state where the difficult-to-support container supported by the support frame is not fixed in the outer box, the difficult-to-support container Rotates relatively with respect to the outer box, and even if a stirrer similar to the above is used, the fluid material filled in the hardly self-supporting container cannot be properly stirred.
Therefore, in the packaging device described in Patent Documents 1 to 3, first, the difficult-to-support container is taken out from the outer box together with the support frame, and then the difficult-to-support container is removed from the support frame and prepared separately. It is necessary to set a container dedicated to stirring and open the container, and insert a paddle of a dedicated stirring machine into the container to stir. The fluid material filled in the 18 liter can etc. Compared to using and stirring, it took time and workability was inevitably deteriorated.

第2に、上記特許文献1〜3に記載された包装器材は、外箱および支持枠体を段ボール等からなるものとしており、18リットル缶等に比べるとその強度が劣り、複数段に積み重ねているときには胴膨れや圧潰が起き、また輸送時の衝撃で損傷を受けるようなことがあった。   Secondly, the packaging device described in Patent Documents 1 to 3 has an outer box and a support frame made of cardboard or the like, which is inferior in strength to 18 liter cans or the like, and is stacked in multiple stages. When it was, the body was swollen and crushed, and sometimes it was damaged by impact during transportation.

そこで、本発明は、外箱内で難自立性容器が相対的に回転してしまうことがないようにした包装器材を提供することにより、この包装器材ごと上記ジャイロ式攪拌機にセットし、充填した流体材料の攪拌を簡単に行えるようにすること、また、強度を高めた包装器材を提供して、安心して輸送し、また多段に積み重ねて保管できるようにすることを目的とする。   Therefore, the present invention provides a packaging device in which the difficult-to-be-sustained container is not relatively rotated in the outer box, so that the entire packaging device is set and filled in the gyro stirrer. It is intended to make it possible to easily stir fluid materials, and to provide a packaging device with increased strength so that it can be transported with peace of mind and can be stacked and stored in multiple stages.

請求項1記載の本発明は、難自立性容器と支持枠体と外箱とからなる包装器材において、<i>難自立性容器(A,D)が、環状の水平周鍔(6)の下側に凸部(上側係合部)(8……)を形成した上部円環枠(5)と、下縁に下側係合部を形成した底円板(1,1’)との間に、柔軟な筒状胴壁(10)を張架してなること、<ii>支持枠体(B,E)が、上記難自立性容器(A,D)を内部に嵌挿するとともに上記上部円環枠(5)を上縁で支持する段ボールまたは厚紙製の筒状のもので、その上縁に上記難自立性容器(A,D)の上記凸部(上側係合部)(8……)に係合する上部切欠(難自立性容器係合部)(19……)を形成し、さらに、その下縁に下側係合部を形成していること、および、<iii>外箱(C,F)が、複数の側板と蓋板(28)と底板(27)とからなる横断面5角形以上の多角形をなすとともに、上記底板(27)の上面側に、難自立性容器(A,D)の上記下側係合部および支持枠体(B,E)の上記下側係合部に係合する難自立性容器・支持枠体係合部を形成してなる段ボールまたは厚紙製の筺体状のものであることを特徴とする包装器材である。The present invention according to claim 1 is a packaging device comprising a difficult-to-support container, a support frame, and an outer box. <I> The difficult-to-support container (A, D) is an annular horizontal peripheral container (6). An upper annular frame (5) having a convex portion (upper engaging portion) (8...) Formed on the lower side, and a bottom disc (1, 1 ′) having a lower engaging portion formed on the lower edge. In the middle, a flexible cylindrical body wall (10) is stretched, and <ii> the support frame (B, E) inserts the difficult-to-support container (A, D) inside. The upper ring frame (5) is a cardboard or cardboard cylinder that supports the upper ring frame (5) at its upper edge, and the convex portion (upper engagement portion) of the difficult-to-be-sustained container (A, D) ( 8 ...) to be engaged with the upper notch (hardly self-supporting container engaging portion) (19 ...), and further, a lower engaging portion is formed on the lower edge thereof, and <iii > The outer box (C, F) has a plurality of side plates and The lower engaging portion of the hardly self-supporting container (A, D) is formed in a polygon having a pentagonal cross section or more formed of a plate (28) and a bottom plate (27), and on the upper surface side of the bottom plate (27). And a cardboard or cardboard box-like body formed by forming a hardly self-supporting container / support frame engaging portion that engages with the lower engaging portion of the support frame (B, E). And packaging equipment.

請求項2記載の本発明は、<i>上記難自立性容器(A)の上記下側係合部が、上記底円板(1)の垂直周壁(3)の下縁に形成された切欠(4……)であること、<ii>上記支持枠体(B)の上記下側係合部が、下部切欠(19’……)であること、および、<iii>上記外箱(C)の上記難自立性容器・支持枠体係合部が、上記底板(27)の上面側に重合しかつ上記切欠(4……)および下部切欠(19’……)に係合する係合片(f2……)であることを特徴とする請求項1に記載の包装器材である。The present invention as set forth in claim 2 is: <i> a notch in which the lower engaging portion of the hardly self-supporting container (A) is formed at the lower edge of the vertical peripheral wall (3) of the bottom disc (1). (Ii), <ii> the lower engaging portion of the support frame (B) is a lower notch (19 '...), and <iii> the outer box (C ) In which the hardly self-supporting container / support frame engaging portion overlaps with the upper surface of the bottom plate (27) and engages with the notch (4...) And the lower notch (19 ′...). 2. The packaging device according to claim 1, wherein the packaging device is a piece (f2...).

請求項3記載の本発明は、<i>上記難自立性容器(D)の下側係合部が、底円板(1’)の垂直周壁(3’)の下縁に突出形成された突片(4’,4’)であること、According to a third aspect of the present invention, <i> the lower engaging portion of the difficult-to-be-sustained container (D) is formed to protrude from the lower edge of the vertical peripheral wall (3 ′) of the bottom disk (1 ′). Be a protruding piece (4 ', 4'),
<ii>上記支持枠体(E)の下側係合部が、下縁に突出形成された突片(19”,19”)であること、および、<iii>上記外箱(F)の難自立性容器・支持枠体係合部が、外底板(d3,d4)とこれに重合した内底板(e3,e4)とからなる上記底板(27)の上面側に形成され、かつ、上記突片(4’,4’)および突片(19”,19”)に係合する係合凹部(31,31)であることを特徴とする請求項1に記載の包装器材である。<Ii> The lower engaging portion of the support frame (E) is a projecting piece (19 ″, 19 ″) formed to project from the lower edge, and <iii> the outer box (F) The difficult-to-be-sustained container / support frame engaging portion is formed on the upper surface side of the bottom plate (27) composed of the outer bottom plate (d3, d4) and the inner bottom plate (e3, e4) superposed thereon, and It is an engagement recessed part (31, 31) engaged with a protrusion (4 ', 4') and a protrusion (19 ", 19"), The packaging device according to claim 1.

請求項4記載の本発明は、上記係合凹部(31,31)が、外底板(d3,d4)の上面側の、上記内底板(e3,e4)と係合片(f2……)と主側板(b2,b4)とに囲まれる位置に形成されていることを特徴とする請求項3に記載の包装器材である。According to a fourth aspect of the present invention, the engagement recess (31, 31) includes the inner bottom plate (e3, e4) and the engagement piece (f2...) On the upper surface side of the outer bottom plate (d3, d4). The packaging device according to claim 3, wherein the packaging device is formed at a position surrounded by the main side plates (b2, b4).

請求項5記載の本発明は、<i>上記支持枠体(B,E)に手掛け孔(20,20)を開設していること、および、<ii>上記外箱(C,F)の、上記手掛け孔(20,20)に対向することとなる位置に、押込片(21,21)を設けていることを特徴とする請求項1,2,3または4に記載の包装器材である。The present invention according to claim 5 includes: <i> opening the handle holes (20, 20) in the support frame (B, E); and <ii> the outer box (C, F). The packaging device according to claim 1, 2, 3 or 4, wherein a pushing piece (21, 21) is provided at a position facing the handle hole (20, 20). .

請求項6記載の本発明は、上記外箱(C,F)が、4枚の太幅の主側板(b1〜b4)と4枚の細幅の副側板(a1〜a4)とを交互に左右に並べた状態に連設し、上記主側板(b2およびb4)の上側辺縁に外蓋板(d1,d2)を連設し、上記主側板(b2およびb4)の下側辺縁に外底板(d3,d4)を連設し、上記主側板(b1およびb3)の上側辺縁に内蓋板(e1,e2)を連設し、上記主側板(b1およびb3)の下側辺縁に内底板(e3,e4)を連設し、上記副側板(a1〜a4)の下辺縁に三角形の係合片(f2……)を連設してなる台紙(C’,F’)を組み立ててなることを特徴とする請求項1,2,3,4または5記載の包装器材である。According to the sixth aspect of the present invention, the outer box (C, F) includes four thick main side plates (b1 to b4) and four narrow sub side plates (a1 to a4) alternately. Continuously arranged in the right and left state, outer cover plates (d1, d2) are connected to the upper side edge of the main side plates (b2 and b4), and the lower side edge of the main side plates (b2 and b4) Outer bottom plates (d3, d4) are continuously provided, inner lid plates (e1, e2) are continuously provided on the upper side edge of the main side plates (b1 and b3), and the lower side of the main side plates (b1 and b3). Mount (C ′, F ′) in which inner bottom plates (e3, e4) are continuously provided at the edges, and triangular engagement pieces (f2...) Are continuously provided on the lower edges of the auxiliary side plates (a1 to a4). 6. The packaging device according to claim 1, 2, 3, 4 or 5, wherein the packaging device is assembled.

請求項7記載の本発明は、<i>難自立性容器(A,D)の上部円環枠(5)に張架された天板(11)に、伸縮部(12)が上下に出没自在に設けられるとともに、その伸縮部(12)の先端に注出口体が取り付けられていること、および、<ii>外箱(C,F)が、内蓋板(e1,e2)に注出口体挿通用切欠(25”,26”)を形成し、外蓋板(d2)に破線状の切込みを入れることにより切開き可能な注出口体取出部(23)を形成するとともに、その注出口体取出部(23)の一側に破線状の切込みを円形に入れることにより切離し可能な小蓋(24)を形成していることを特徴とする請求項1,2,3,4,5または6記載の包装器材である。In the present invention according to claim 7, the stretchable part (12) protrudes vertically on the top plate (11) stretched around the upper annular frame (5) of the <i> difficult-to-support container (A, D). It is provided freely, and a spout body is attached to the tip of the expansion / contraction part (12), and <ii> the outer box (C, F) is spouted to the inner lid plate (e1, e2) Forming notch (25 ″, 26 ″) for body insertion and forming a spout body take-out portion (23) that can be opened by making a broken line-like cut in the outer lid plate (d2), and its spout A small lid (24) that can be separated by forming a broken line-like cut in a circle on one side of the body extraction part (23) is formed. 6. The packaging device according to 6.

本発明は、<i>上記難自立性容器A,Dの上記上部円環枠5が、外周に上側係合部を有し、上記底円板1,1’が、下縁に下側係合部を有し、<ii>上記支持枠体B,Eが、その上縁に上記難自立性容器A,Dの上記上側係合部と係合する難自立性容器係合部を形成し、さらに、その下縁に下側係合部を形成しており、<iii>上記外箱C,Fが、底板27の上面側に、難自立性容器A,Dの上記下側係合部および支持枠体B,Eの上記下側係合部に係合する難自立性容器・支持枠体係合部を形成してなるので、難自立性容器A,Dの上側係合部を支持枠体B,Eの難自立性容器係合部に係合させて、該難自立性容器A,Dを上記支持枠体B,Eに嵌挿支持させるとともに、これらを外箱C,Fに、難自立性容器A,Dの上記下側係合部および支持枠体B,Eの上記下側係合部を難自立性容器・支持枠体係合部に係合させて収納することによって、難自立性容器A,Dを、外箱内で、相対的に回転してしまうことがないようにできる。<I> The upper annular frame 5 of the hardly self-supporting containers A and D has an upper engagement portion on the outer periphery, and the bottom discs 1 and 1 'are lower engagement on the lower edge. <Ii> The support frame bodies B and E form a hardly self-supporting container engaging portion that engages with the upper engaging portions of the difficult self supporting containers A and D on the upper edges thereof. Further, a lower engaging portion is formed at the lower edge thereof, and <iii> the outer casings C and F are arranged on the upper surface side of the bottom plate 27, and the lower engaging portions of the hardly self-supporting containers A and D are provided. And the support frame bodies engaging portions that are engaged with the lower engagement portions of the support frames B and E are formed, so that the upper engagement portions of the difficulty support containers A and D are supported. The difficult-to-be-sustained containers A and D are engaged with and supported by the support frames B and E by engaging with the hardly-self-supporting container engaging portions of the frames B and E, and these are attached to the outer boxes C and F. The lower engaging portions of the difficult-to-support containers A and D, and By engaging the lower engaging portions of the holding frame bodies B and E with the difficult-to-be-sustained container / supporting frame engaging portions and storing them, the less-sustained containers A and D are relatively moved in the outer box. Can be prevented from rotating.
したがって、この包装器材ごと公知のジャイロ式攪拌機にセットし、充填した流体材料の攪拌を簡単に行うことができる。Therefore, the packaging material can be set in a known gyro-type stirrer and the filled fluid material can be easily stirred.
また、外箱C,Fは、複数の側板と蓋板28と底板27とからなる横断面5角形以上の多角形をなす段ボールまたは厚紙製の筺体状のものであるので、縦方向の圧縮強度が高く、縦荷重に強い。Further, since the outer boxes C and F are in the shape of a corrugated cardboard or cardboard box having a polygonal cross section of a plurality of side plates, a cover plate 28 and a bottom plate 27 and having a pentagonal cross section, the compressive strength in the vertical direction High and strong against longitudinal load.

難自立性容器と支持枠体と外箱とからなる包装器材において、<i>難自立性容器(A,D)が、環状の水平周鍔(6)の下側に凸部(上側係合部)(8……)を形成した上部円環枠(5)と、下縁に下側係合部を形成した底円板(1,1’)との間に、柔軟な筒状胴壁(10)を張架してなること、<ii>支持枠体(B,E)が、上記難自立性容器(A,D)を内部に嵌挿するとともに上記上部円環枠(5)を上縁で支持する段ボールまたは厚紙製の筒状のもので、その上縁に上記難自立性容器(A,D)の上記凸部(上側係合部)(8……)に係合する上部切欠(難自立性容器係合部)(19……)を形成し、さらに、その下縁に下側係合部を形成していること、および、<iii>外箱(C,F)が、複数の側板と蓋板(28)と底板(27)とからなる横断面5角形以上の多角形をなすとともに、上記底板(27)の上面側に、難自立性容器(A,D)の上記下側係合部および支持枠体(B,E)の上記下側係合部に係合する難自立性容器・支持枠体係合部を形成してなる段ボールまたは厚紙製の筺体状のものであることを特徴とする包装器材。<I> Difficult self-supporting container (A, D) has a convex part (upper engagement) on the lower side of the annular horizontal circumferential wall (6) in a packaging device comprising a hard-supporting container, a support frame and an outer box Part) (8...) Between the upper annular frame (5) and the bottom disc (1, 1 ′) having the lower engagement part formed on the lower edge, a flexible cylindrical body wall (Ii) the support frame (B, E) is inserted into the hardly self-supporting container (A, D) and the upper annular frame (5) Corrugated cardboard or cardboard-like thing supported by the upper edge, and the upper edge that engages with the convex part (upper engaging part) (8...) Of the hardly self-supporting container (A, D) on the upper edge. A notch (hardly self-supporting container engaging portion) (19 ...) is formed, and a lower engaging portion is formed at the lower edge thereof; and <iii> the outer box (C, F) is A plurality of side plates, a lid plate (28) and a bottom plate (27 The lower engaging portion and the support frame (B, E) of the independence container (A, D) are formed on the upper surface side of the bottom plate (27). A packaging device characterized in that it is a cardboard or cardboard box-like body formed by forming a hardly self-supporting container / support frame engaging portion that engages with the lower engaging portion.

本実施例の包装器材は、難自立性容器Aと、支持枠体Bと、外箱Cとの組み合わせからなる。
以下、まず難自立性容器Aの構造について説明する。
The packaging device of the present embodiment is composed of a combination of a difficult-to-support container A, a support frame B, and an outer box C.
Hereinafter, the structure of the difficult-to-support container A will be described first.

1は円形の底板2の外周に垂直周壁3を沿設した硬質合成樹脂製の底円板で、その垂直周壁3の下縁には横長方形の、下側係合部としての切欠4……を90度おきに形成してある。   Reference numeral 1 denotes a hard synthetic resin bottom disc having a vertical peripheral wall 3 provided on the outer periphery of a circular bottom plate 2, and a horizontal rectangular cutout 4 serving as a lower engaging portion at the lower edge of the vertical peripheral wall 3. Are formed every 90 degrees.

5は、環状の水平周鍔6の内周開口縁に垂下壁7を連設した断面 「 形で、上記底円板1と同様硬質合成樹脂製の上部円環枠である。
8……は、この上部円環枠の垂下壁7の外周でかつ水平周鍔6の下側の位置に90度おきに、上記垂下壁7を肉厚にして形成した横長略直方体状の、上側係合部としての凸部である。
9,9は、上記水平周鍔6の互いに対向する位置に、幅広に形成された把持部である。
Reference numeral 5 denotes an upper circular frame made of a hard synthetic resin in the same manner as the bottom circular plate 1 in the form of a cross-sectional shape in which a hanging wall 7 is continuously provided on the inner peripheral opening edge of the annular horizontal circumferential flange 6.
8... Is a horizontally elongated substantially rectangular parallelepiped shape formed by increasing the thickness of the hanging wall 7 every 90 degrees on the outer circumference of the hanging wall 7 of the upper annular frame and below the horizontal circumferential wall 6. It is a convex part as an upper engaging part.
Reference numerals 9 and 9 denote gripping portions formed wide at the positions of the horizontal circumferential surface 6 facing each other.

10は、ポリエチレン,ポリプロピレン,ポリエステル,ナイロン等の軟質合成樹脂薄層やアルミニウム等の金属箔等をラミネートした柔軟なフィルムを、上記底円板1の垂直周壁3と上記上部円環枠5の垂下壁7との間に筒状に張架してなる柔軟な、難自立性の筒状胴壁である。   Reference numeral 10 denotes a flexible film in which a thin layer of soft synthetic resin such as polyethylene, polypropylene, polyester, or nylon, or a metal foil such as aluminum is laminated, and the vertical peripheral wall 3 of the bottom disc 1 and the upper ring frame 5 are suspended. It is a flexible, difficult-to-be-supported cylindrical trunk wall that is stretched in a cylindrical shape between the wall 7 and the wall 7.

11は、上部円環枠5の水平周鍔6の上面に張架されその開口を塞ぐ、筒状胴壁10と同じくフィルム製で円形の天板である。   Reference numeral 11 denotes a circular top plate made of a film, like the cylindrical body wall 10, which is stretched over the upper surface of the horizontal circumferential frame 6 of the upper annular frame 5 and closes the opening.

12は、基端を大径にして先端側を小径にした円錐台形筒状をなし、その基端において上記天板11に連続している伸縮部である。この伸縮部は、上記天板11と同じく柔軟なフィルム製で、該天板11に対して上下に出没自在に、すなわち、天板11の上に凸状に伸出し、また天板11の下に凹状に没入できるようになっている。   Reference numeral 12 denotes a frustoconical cylindrical shape having a base end with a large diameter and a tip end with a small diameter, and is a stretchable part continuous to the top plate 11 at the base end. This stretchable part is made of a flexible film, like the top plate 11, so that it can be raised and lowered up and down with respect to the top plate 11, that is, projecting above the top plate 11, and below the top plate 11. It is possible to immerse in a concave shape.

上記底円板1,上部円環枠5,筒状胴壁10,天板11および伸縮部12は、それぞれ別体に用意したものを互いに溶着または接着して一体化することにより、流体材料を収容する難自立性の袋状体をなしているが、一体成形により製作してもよい。   The bottom circular plate 1, the upper circular frame 5, the cylindrical body wall 10, the top plate 11 and the expansion / contraction part 12 are each prepared by welding or bonding together separately prepared fluid materials. Although it is a difficult-to-support bag-like body to be housed, it may be manufactured by integral molding.

13は、硬質プラスチック製の注出口主体部で、これは、指を掛けられる程度の所要の幅、たとえば8mm〜15mm程度の幅の上側鍔14と、その下方の、該上側鍔14とほぼ同形の下側鍔15とを円筒形の主筒16の外面に形成しているものである。なお、該注出口主体部13は、上下に2つの鍔14および15を有しているものであるが、いずれかを省略し、一つの鍔だけを有するものとしてもよい。   Reference numeral 13 denotes a hard plastic spout main body, which has a required width enough to be hooked by a finger, for example, an upper ridge 14 having a width of about 8 mm to 15 mm, and substantially the same shape as the upper ridge 14 below the upper ridge 14. The lower ridge 15 is formed on the outer surface of the cylindrical main tube 16. In addition, although this spout main part 13 has the two ridges 14 and 15 up and down, either is abbreviate | omitted and it is good also as what has only one ridge.

この注出口主体部13は、主筒16の上端開口に取り付けられて該開口を密封するキャップ17とともに、注出口体をなすもので、上記主筒16の下端において上記伸縮部12の先端に溶着,接着または一体成形により取付けられており、上記伸縮部12を伸出させた時には、天板11よりも上方に位置し(図11参照)、また、該伸縮部12を天板11の下に凹状に没入させると、天板11の下方に引っ込んで位置するようになっている。 なお、上記キャップ17は、従来公知の18リットル缶等のキャップとして用いられているものと同様のものである。   The spout main body 13 forms a spout body together with a cap 17 that is attached to the upper end opening of the main cylinder 16 and seals the opening. The spout main body section 13 is welded to the distal end of the expandable section 12 at the lower end of the main cylinder 16. , Are attached by bonding or integral molding, and when the expansion / contraction part 12 is extended, the expansion part 12 is positioned above the top plate 11 (see FIG. 11), and the expansion / contraction part 12 is placed under the top plate 11. When it is immersed in a concave shape, it is positioned below the top plate 11. In addition, the said cap 17 is the same as what is used as caps, such as a conventionally well-known 18 liter can.

次に、上記支持枠体Bの構造について説明する。
上記支持枠体Bは、所要の形状に裁断した段ボール板または厚紙板製の台紙B’を、縦に入れた多数の折目線18……で折り曲げることにより形成される、中空円筒状または中空多角筒状のもので、その径は、上記難自立性容器Aの筒状胴壁10よりやや大径で、上記上部円環枠5の水平周鍔6とほぼ同径であり、また、その高さは、筒状胴壁10とほぼ同じにしてある。
19……は、この支持枠体Bの上縁に90度おきに形成された横長方形の、難自立性容器係合部としての上部切欠、19’……は、同じくこの支持枠体Bの下縁に90度おきに形成された横長方形の、下側係合部としての下部切欠、20,20は、該支持枠体Bの互いに対向する位置に開口した一対の手掛け孔である。
Next, the structure of the support frame B will be described.
The support frame B is formed by bending a cardboard board or cardboard board B 'cut into a required shape at a number of fold lines 18 placed vertically, or a hollow cylinder or a hollow polygon. It has a cylindrical shape, and its diameter is slightly larger than that of the cylindrical body wall 10 of the difficult-to-be-sustained container A, and approximately the same diameter as the horizontal circumferential flange 6 of the upper annular frame 5, and its height The length is substantially the same as that of the cylindrical body wall 10.
19 is a horizontal rectangular upper notch formed on the upper edge of the support frame B every 90 degrees as a difficult-to-support container engaging portion. The lower notches 20 and 20, which are horizontal rectangles formed at intervals of 90 ° on the lower edge and serve as lower engaging portions, are a pair of handle holes that are opened at positions facing the support frame B.

続いて、上記外箱Cの構造について説明する。
C’は、段ボール板または厚紙板を所要の形状に裁断してなる外箱Cの台紙である。 a1はその台紙C’の左端に位置する第1の副側板、b1はその副側板a1の右側辺縁に折り目を介して連設された第1の主側板である。
a2はその第1の主側板b1の右側辺縁に折り目を介して連設された第2の副側板、b2はその第2の副側板a2の右側辺縁に折り目を介して連設された第2の主側板である。
a3は第2の主側板b2の右側辺縁に折り目を介して連設された第3の副側板、b3はその第3の副側板a3の右側辺縁に折り目を介して連設された第3の主側板である。
a4は第3の主側板b3の右側辺縁に折り目を介して連設された第4の副側板、b4はその第4の副側板a4の右側辺縁に折り目を介して連設された第4の主側板である。
すなわち、上記各副側板a1〜a4と各主側板b1〜b4とは交互に並んだ状態にして連設されている。
Next, the structure of the outer box C will be described.
C ′ is a mount of the outer box C obtained by cutting a cardboard board or a cardboard board into a required shape. a1 is a first sub-side plate located at the left end of the mount C ', and b1 is a first main-side plate continuously connected to the right side edge of the sub-side plate a1 through a fold.
a2 is a second sub-side plate connected to the right side edge of the first main side plate b1 via a fold, and b2 is connected to the right side edge of the second sub-side plate a2 via a fold. A second main side plate.
a3 is a third sub-side plate connected to the right side edge of the second main side plate b2 via a fold, and b3 is a second side plate connected to the right side edge of the third sub-side plate a3 via a fold. 3 is a main side plate.
a4 is a fourth sub-side plate connected to the right side edge of the third main side plate b3 via a fold, and b4 is a second side plate connected to the right side edge of the fourth sub-side plate a4 via a fold. 4 is a main side plate.
That is, the sub-side plates a1 to a4 and the main side plates b1 to b4 are continuously arranged in a state of being alternately arranged.

上記第1〜第4の副側板a1〜a4は幅狭の縦長方形をなし、上記第1〜第4の主側板b1〜b4は、上記副側板a1〜a4よりも幅太で同じ高さの縦長方形をなしている。 また、上記主側板b1およびb3の上寄り中央の位置には、U字状の切込みを入れることによって押込片21,21が形成してある。   The first to fourth sub-side plates a1 to a4 are narrow vertical rectangles, and the first to fourth main side plates b1 to b4 are thicker and the same height as the sub-side plates a1 to a4. It has a vertical rectangle. Further, push pieces 21 and 21 are formed by making U-shaped cuts at the upper center position of the main side plates b1 and b3.

cは、上記第4の主側板b4の右側辺縁に折り目を介して連設された糊代片である。   c is an adhesive margin piece continuously connected to the right side edge of the fourth main side plate b4 through a fold.

d1およびd2は、上記主側板b2およびb4の上側辺縁にそれぞれ折り目を介して連設されている、基端側を逆台形にし先端側を横長方形にした6角形の外蓋板である。
なお、この外蓋板d1,d2の逆台形の部分の両側の、斜辺22,22の長さは上記副側板a1〜a4の幅と同じになっている。
d1 and d2 are hexagonal outer lid plates that are connected to the upper side edges of the main side plates b2 and b4 through folds, respectively, with the base end side being an inverted trapezoid and the tip side being a horizontal rectangle.
The lengths of the oblique sides 22 and 22 on both sides of the inverted trapezoidal portions of the outer lid plates d1 and d2 are the same as the widths of the auxiliary side plates a1 to a4.

23は上記外蓋板d2の下側辺縁に下辺を一致させて、上辺および左右辺を破線状の切込みとして切り開き可能にして形成した方形の注出口体取出部、24はその注出口体取出部23の一側、ここでは上辺の中央に、同じく破線状の切込みを円形に入れて切り離し可能に形成された小蓋である。   23 is a rectangular spout body take-out part formed by aligning the lower side with the lower side edge of the outer lid plate d2 so that the upper side and the left and right sides can be opened as broken line cuts, and 24 is a spout body take-out part. It is a small lid formed on one side of the portion 23, here in the center of the upper side, so that it can be separated by putting a notch in a broken line in a circle.

d3,d4は、上記主側板b2およびb4の下側辺縁に折り目を介して連設された、上記外蓋板d1,d2と同形同大の外底板である。   d3 and d4 are outer bottom plates having the same shape and the same size as the outer lid plates d1 and d2, which are connected to the lower side edges of the main side plates b2 and b4 through folds.

e1は、上記主側板b1の上側辺縁に折り目を介して連設された内蓋板で、これは、基端側の逆台形状部25の先端右側に幅狭の方形状部25’を延長し、その左側を注出口体挿通用切欠25”としているものである。
e2は、上記主側板b3の上側辺縁に折り目を介して連設された内蓋板で、これは、基端側の逆台形状部26の先端左側に幅狭の方形状部26’を延長し、その右側を注出口体挿通用切欠26”としている。
e1 is an inner lid plate that is connected to the upper side edge of the main side plate b1 via a crease, and this is a narrow rectangular portion 25 ′ on the right side of the distal end of the inverted trapezoidal portion 25 on the base end side. It is extended and the left side is a cutout body insertion notch 25 ″.
e2 is an inner lid plate that is connected to the upper side edge of the main side plate b3 via a crease, and this is a narrow rectangular portion 26 'on the left side of the distal end of the inverted trapezoidal portion 26 on the proximal end side. The right side is formed as a cutout body insertion notch 26 ″.

e3,e4は、上記主側板b1およびb3の下側辺縁に折り目を介して連設された、基端側を台形にし先端側を横長方形にした6角形の内底板である。   e3 and e4 are hexagonal inner bottom plates that are connected to the lower side edges of the main side plates b1 and b3 via a crease, with the base end side being trapezoidal and the front end side being a horizontal rectangle.

f1……は、上記副側板a1〜a4の上辺縁に連設された三角形の係合片である。
また、f2……は、上記副側板a1〜a4の下辺縁に連設された三角形の、難自立性容器・支持枠体係合部としての係合片である。
f1... are triangular engagement pieces that are connected to the upper edges of the auxiliary side plates a1 to a4.
Further, f2... Is a triangular engagement piece as a difficult-to-be-sustained container / support frame engaging portion, which is connected to the lower edges of the auxiliary side plates a1 to a4.

上記外箱Cは、この台紙C’を上記の各折り目で折るとともに、上記糊代片cを上記副側板a1の内面に貼着することにより、幅広の上記主側板b1〜b4と幅狭の副側板a1〜a4によって横断面8角形の筒体を形成し、さらに、上記係合片f2……を内側に折り込み、また、内底板e3,e4および外底板d3,d4を内側に折り込みそれらを重合接着して底板27とすることにより、有底筒状に組み立てられ、上側開口より嵌挿される上記難自立性容器Aおよび支持枠体Bを受け入れることができるようになっているものである。
外箱Cの組立てにより、各係合片f2……は、その先端を内底板e3,e4の上面側に重合させた状態となる(図2,7参照)。
The outer box C folds the mount C ′ at each of the folds and attaches the adhesive margin piece c to the inner surface of the sub-side plate a1, thereby reducing the width of the wide main side plates b1 to b4. The auxiliary side plates a1 to a4 form an octagonal cross section, and the engagement pieces f2... Are folded inward, and the inner bottom plates e3 and e4 and the outer bottom plates d3 and d4 are folded inward. By superposing and bonding to the bottom plate 27, the difficult-to-be-sustained container A and the support frame B that are assembled into a bottomed cylindrical shape and are inserted through the upper opening can be received.
By assembling the outer box C, the engagement pieces f2... Are superposed on the upper surfaces of the inner bottom plates e3 and e4 (see FIGS. 2 and 7).

さらに、上記係合片f1……を内側に折り込み、また、内蓋板e1,2および外蓋板d1,d2を内側に折り込み重合接着して、それら内蓋板e1,2および外蓋板d1,d2からなる蓋板28で上側開口を閉止することができる。   Further, the engaging pieces f1... Are folded inward, and the inner lid plates e1, 2 and outer lid plates d1, d2 are folded inward and bonded together, and the inner lid plates e1, 2 and outer lid plate d1. , D2 can close the upper opening.

蓋板28の閉止により各係合片f1……は、その先端を内蓋板e1,e2の下面側に重合させた状態となり、また、外蓋板d2の注出口体取出部23の直下に、内蓋板e1,e2の注出口体挿通用切欠25”,26”が位置するようになっている(図2,3,4等参照)。   By closing the cover plate 28, the engagement pieces f1,... Are superposed on the lower surfaces of the inner cover plates e1 and e2, and directly below the spout body taking-out portion 23 of the outer cover plate d2. In addition, the outlet body insertion notches 25 ″ and 26 ″ of the inner lid plates e1 and e2 are positioned (see FIGS. 2, 3 and 4).

この外箱Cは、主側板b1〜b4および副側板a1〜a4により、従来の、横断面を方形にした直方体の外箱の四隅の角部を落とした8角形の横断面形状をなしているので、最大外径に対する収納容量の比が従来の外箱よりも大きくなっている。
すなわち、円筒状の難自立性容器等を収納する場合、横断面方形の外箱では、その四隅のスペースが無駄になるとともにその対角線上の外径が必要以上に大きくなってしまうが、この外箱Cは、横断面を、従来の外箱の四隅の角部を落とした8角形としたことより無駄なスペースを減らすとともに、最大外径を小さくしている。
したがって、たとえば、最大外径が18リットル缶の対角線上の外径と同じ程度になるようにした場合、内部に該18リットル缶と同程度の容量の難自立性容器Aを収納することができる。
The outer box C has an octagonal cross-sectional shape in which the corners of the four corners of a conventional rectangular parallelepiped outer box are dropped by the main side plates b1 to b4 and the sub-side plates a1 to a4. Therefore, the ratio of the storage capacity to the maximum outer diameter is larger than that of the conventional outer box.
That is, when storing a cylindrical difficult-to-support container, etc., the outer box with a square cross section has a wasteful space at its four corners and its outer diameter on the diagonal becomes larger than necessary. The box C has an octagonal shape in which the corners of the four corners of the conventional outer box are dropped, thereby reducing wasted space and reducing the maximum outer diameter.
Therefore, for example, when the maximum outer diameter is about the same as the outer diameter on the diagonal line of the 18 liter can, the difficult-to-stand container A having the same capacity as that of the 18 liter can can be stored inside. .

しかも、従来の直方体状の外箱は、多数を整列,段積みすると、隣り合う外箱同士が密着することとなっていたが、本実施例の外箱Cは、横断面を8角形としたことにより、複数を多数整列させた場合に、隣り合う外箱C同士の間に間隙ができるので、ここに空気流ができ、湿度除去や保温効果が大きい。   In addition, when the conventional rectangular parallelepiped outer boxes are arranged and stacked in large numbers, the adjacent outer boxes are in close contact with each other. However, the outer box C of this embodiment has an octagonal cross section. Thus, when a large number are arranged, a gap is formed between adjacent outer boxes C, so that an air flow can be generated here, and humidity removal and heat retention effects are great.

また、8枚の主側板b1〜b4および副側板a1〜a4を有し、従来の外箱よりも角部が多いので、縦方向の圧縮強度が高く、縦荷重に強いものになっている。
さらに、それら主側板b1〜b4および副側板a1〜a4は、従来の直方体状の外箱の4枚の側板に比べて横幅が狭いので収納した難自立性容器Aの胴膨れにより内圧が加わっても外方に膨らみにくい。
Moreover, since it has eight main side plates b1 to b4 and sub side plates a1 to a4 and has more corners than the conventional outer box, it has high compressive strength in the vertical direction and is strong against vertical loads.
Further, since the main side plates b1 to b4 and the sub side plates a1 to a4 are narrower in width than the four side plates of the conventional rectangular parallelepiped outer box, internal pressure is applied by the swelling of the difficult-to-support container A stored therein. Also difficult to bulge outward.

上記の難自立性容器Aと、支持枠体Bと、外箱Cとの組み合わせからなる本実施例の包装器材は以下のようにして用いられる。   The packaging device according to this embodiment, which is a combination of the above-described independence container A, support frame B, and outer box C, is used as follows.

まず、上記難自立性容器Aを、凸部8……を上記上部切欠19……に係合させて位置決めしながら上記支持枠体B内に嵌挿し、上部円環枠5の水平周鍔6を該支持枠体Bの上縁に乗載する(図14)。
このとき、底円板1の切欠4……と支持枠体Bの下縁の下部切欠19’……とが互いに一致した状態となる。
First, the hardly self-supporting container A is inserted and inserted into the support frame B while the convex portions 8 are engaged with the upper notches 19. Is mounted on the upper edge of the support frame B (FIG. 14).
At this time, the notches 4... Of the bottom disc 1 and the lower notches 19 ′.

上記難自立性容器Aは、この支持枠体Bに嵌挿することにより、水平周鍔6を下方から支持され、所要の場所に起立状態で載置できるようになる。
しかも、凸部8……を上記上部切欠19……に係合させているから、該難自立性容器Aは支持枠体B内で回転しない状態になっている。
また、この支持枠体Bに嵌挿しておけば、流体材料の充填により径が拡がろうとする柔軟な筒状胴壁10の胴膨れを規制することができる。
The difficult-to-be-sustained container A is inserted into the support frame B, so that the horizontal periphery 6 is supported from below and can be placed upright at a required place.
Moreover, since the convex portions 8... Are engaged with the upper notches 19..., The hardly self-supporting container A is not rotated in the support frame B.
Moreover, if it is inserted into the support frame B, the swelling of the flexible cylindrical body wall 10 whose diameter is increased by filling with the fluid material can be restricted.

この状態で難自立性容器Aに流体材料を充填する。ただし、予め流体材料を充填しておいた難自立性容器Aを支持枠体Bに支持させるようにしてもよい。   In this state, the fluid material is filled into the hardly self-supporting container A. However, you may make it make the support frame B support the independence container A which filled the fluid material previously.

次に、上記難自立性容器Aを、支持枠体Bごと、底円板1の上記切欠4……と支持枠体Bの下縁の上記下部切欠19’……とが、係合片f2……に係合するようにして外箱Cに収納する。
切欠4……および下部切欠19’……が係合片f2……に係合することにより、難自立性容器Aおよび支持枠体Bは、外箱C内に、回転しない状態にして収納されることになる。
Next, in the difficult-to-stand container A together with the support frame B, the notches 4 ... of the bottom disk 1 and the lower notches 19 '... of the lower edge of the support frame B are engaged pieces f2. ... Are accommodated in the outer box C so as to engage.
When the notches 4... And the lower notches 19 ′ are engaged with the engaging pieces f 2..., The hardly self-supporting container A and the support frame B are stored in the outer box C in a non-rotating state. Will be.

また、このとき、支持枠体Bの手掛け孔20,20は、外箱Cの押込片21,21に対向位置する(図3参照)。   At this time, the handle holes 20 and 20 of the support frame B are positioned opposite to the pushing pieces 21 and 21 of the outer box C (see FIG. 3).

その外箱Cの押込片21,21を内方に押し込むと、これは上記支持枠体Bの手掛け孔20,20内に係合するようになっており(図4参照)、これらの係合によっても、難自立性容器Aおよび支持枠体Bは、外箱C内で回転しないようになっている。   When the pushing pieces 21 and 21 of the outer box C are pushed inward, they are engaged with the handle holes 20 and 20 of the support frame B (see FIG. 4). Also, the independence container A and the support frame B are prevented from rotating in the outer box C.

その後、難自立性容器Aの注出口体を天板11の下方に没入させた状態とし、外箱Cの上記係合片f1……を内側に折り込み、また蓋板28を閉止することにより、難自立性容器Aを梱包することができる(図1〜4参照)。   After that, the spout body of the difficult-to-be-sustained container A is made to be immersed below the top plate 11, the engaging pieces f1 of the outer box C are folded inward, and the lid plate 28 is closed, The difficult-to-support container A can be packed (see FIGS. 1 to 4).

このとき、上記係合片f1……は、難自立性容器Aの上部円環枠5の上面の天板11の直上に位置するので(図2参照)、輸送時や撹拌時に、該難自立性容器Aが外箱C内で浮き上がるのが防止される。   At this time, the engaging pieces f1... Are positioned immediately above the top plate 11 on the upper surface of the upper annular frame 5 of the difficult-to-stand-alone container A (see FIG. 2). The conductive container A is prevented from floating in the outer box C.

なお、外箱C内に予め支持枠体Bを収納しておき、その後に難自立性容器Aを収納するようにしてもよい。   Note that the support frame B may be stored in the outer box C in advance, and then the difficult-to-stand-alone container A may be stored.

また、上記係合片f1……を内側下方へ折り込んでおいてから支持枠体Bを収納するようにすれば、係合片f1……に、該支持枠体Bの外面を押圧させることができ、これにより、該支持枠体Bおよび難自立性容器Aは外箱Cの内部で傾動しないように支持される。   Further, if the support frame B is stored after the engagement pieces f1... Are folded inward and downward, the engagement pieces f1... Can be pressed against the outer surface of the support frame B. Thus, the support frame B and the hardly self-supporting container A are supported so as not to tilt inside the outer box C.

この包装器材は、充填している流体材料が分離を生じていると思われるときなどには、18リットル缶等を攪拌するための従来公知のジャイロ式攪拌機のキャビネット内にそのままセットし、回転,揺動させることにより、流体材料を攪拌し均一化することができる。
したがって、従来の包装器材のように、攪拌に際して難自立性容器を取り出すなどの作業が不要となり、作業の簡略化,作業時間の短縮が図れる。
This packaging device is set in a cabinet of a conventionally known gyro-type stirrer for stirring an 18-liter can etc. when it is considered that the fluid material being filled is separated. By swinging, the fluid material can be agitated and made uniform.
Therefore, unlike the conventional packaging device, it is not necessary to take out a difficult-to-be-sustained container when stirring, and the work can be simplified and the working time can be shortened.

その攪拌の際、難自立性容器Aは、充填されている流体材料の遠心力によって胴膨れを生じようとするが、この包装器材は上記の通り、支持枠体Bで難自立性容器Aの胴膨れを規制し、また、外箱Cが、従来の外箱の側板よりも横幅の狭い8枚の主側板b1〜b4および副側板a1〜a4を有しているので、攪拌時であっても外方に膨らみにくい。   At the time of the stirring, the hardly self-supporting container A tends to swell due to the centrifugal force of the filled fluid material. Since the outer box C has eight main side plates b1 to b4 and sub side plates a1 to a4 that are narrower in width than the side plates of the conventional outer box, it is during stirring. Also difficult to bulge outward.

また、流体材料に調色や硬化のための他の材料を添加して攪拌する必要がある場合には、外箱Cの注出口取出部23を切り開き、難自立性容器Aの注出口体を引き出してキャップ17を開け、主筒16を通じて必要な材料を添加し、再度キャップ17を閉めてから攪拌機にセットすればよい。   In addition, when it is necessary to add and stir other materials for toning and curing to the fluid material, the spout outlet 23 of the outer box C is cut open, and the spout body of the difficult-to-support container A is removed. The cap 17 is pulled out, a necessary material is added through the main cylinder 16, the cap 17 is closed again, and then the cap 17 is set.

また、キャビネット内に容器を収納できる上記のようなジャイロ式攪拌機でなく、手持ち式の攪拌機で充填した流体材料の攪拌を行う場合には、外箱Cの蓋板28を開き、難自立性容器Aの天板11を剥がして行えばよい。   In addition, when stirring the fluid material filled with a hand-held stirrer instead of the above-described gyro stirrer that can store the container in the cabinet, the cover plate 28 of the outer box C is opened, and the difficult-to-stand container What is necessary is just to peel off the top plate 11 of A.

また、流体材料を他の容器に移すような場合には、外箱Cの注出口体取出部23を切り開くとともに小蓋24を切り離して注出口体係合孔24’を開口させ(図5(a))、注出口体を引き出してその注出口体係合孔24’に係合させて上側鍔14または下側鍔15を外箱Cの外蓋板d2に引っ掛ければ(図5(b))、外箱ごと傾けて流体材料を注出できる。   Further, when the fluid material is transferred to another container, the spout body taking-out portion 23 of the outer box C is cut open and the small lid 24 is cut off to open the spout body engaging hole 24 '(FIG. 5 ( a)), by pulling out the spout body and engaging it with the spout body engaging hole 24 'and hooking the upper side hook 14 or the lower side hook 15 on the outer lid plate d2 of the outer box C (FIG. 5 (b) )), The fluid material can be poured by tilting the entire outer box.

また、難自立性容器Aを支持枠体Bに支持させた状態で該支持枠体Bとともに、または、該難自立性容器Aのみを外箱Cから取り出して適宜使用できる。   In addition, the hardly self-supporting container A can be used with the support frame B in a state where the difficult self-supporting container A is supported on the support frame B, or only the difficult self-supporting container A can be taken out from the outer box C as appropriate.

難自立性容器A内の流体材料を一部だけ使用し、残りを保管しておくような場合には、該難自立性容器Aを外箱Cおよび支持枠体Bから取り出して、筒状胴壁10を圧縮して保管できるので、保管スペースが削減できる。   When only a part of the fluid material in the hardly self-supporting container A is used and the rest is stored, the hard self-supporting container A is taken out from the outer box C and the support frame B, and the cylindrical body is removed. Since the wall 10 can be compressed and stored, the storage space can be reduced.

使用後には、段ボールまたは厚紙製の支持枠体Bと外箱Cは、再生利用することができ、また、難自立性容器Aは焼却し、その焼却の際の熱エネルギーを再利用することができる。その焼却灰はエコセメントの原料として利用することができる。したがって、従来の18リットル缶等の包装器材を用いた場合に比べ、産業廃棄物を減量化でき、また、経費の節約にもなる。   After use, the support frame B and the outer box C made of cardboard or cardboard can be recycled, and the independence container A can be incinerated and the thermal energy at the time of incineration can be reused. it can. The incinerated ash can be used as a raw material for ecocement. Therefore, industrial waste can be reduced as compared with the case of using a conventional packaging device such as an 18-liter can, and cost can be saved.

その他、18リットル缶等の従来の包装器材に水性塗料を充填した場合、その塗料は外気温が0度以下になると凍り始めるが、本実施例の包装器材に同様の水性塗料を充填した場合、外気温−6度から凍り始めた。すなわち、この包装器材は保温効果が高い。   In addition, when a conventional packaging device such as an 18 liter can is filled with a water-based paint, the paint begins to freeze when the outside air temperature becomes 0 ° C. or less, but when the same water-based paint is filled into the packaging device of this example, It began to freeze from outside temperature -6 degrees. That is, this packaging device has a high heat retention effect.

なお、上記では外箱Cを、横断面形状を8角形のものとしたが、その外箱Cは横断面を5角形以上の任意の多角形とする各種の筐体状のものとすることができ、これにより、従来の直方体状の外箱に比べ、円筒状の難自立性容器を収納する際に無駄となる内部のスペースを減らすとともに、最大外径を小さくすることができる。   In the above description, the outer box C has an octagonal cross-sectional shape, but the outer box C may have various casings having an arbitrary polygonal shape with a cross-section of a pentagon or more. As a result, as compared with the conventional rectangular parallelepiped outer box, it is possible to reduce the internal space that is wasted when the cylindrical difficult-to-support container is stored, and to reduce the maximum outer diameter.

本実施例の包装器材は、難自立性容器Dと支持枠体Eと外箱Fとの組み合わせからなる。 上記難自立性容器Dは、実施例1の難自立性容器Aとは、底円板1’の形状を異にするだけであるので、以下、その異なる部分についてのみ説明する。
底円板1’は円形の底板2の外周に垂直周壁3’を沿設した硬質合成樹脂製のもので、その垂直周壁3’の下縁には横長方形の、下側係合部としての突片4’,4’を一対、互いに対向する位置に突出形成してある。
The packaging device of the present embodiment is composed of a combination of a difficult-to-stand container D, a support frame E, and an outer box F. The difficult self-supporting container D differs from the hard self-supporting container A of Example 1 only in the shape of the bottom disk 1 ′, and therefore only the different parts will be described below.
The bottom disc 1 'is made of a hard synthetic resin having a vertical peripheral wall 3' provided along the outer periphery of a circular bottom plate 2. The bottom edge of the vertical peripheral wall 3 'is a horizontal rectangle as a lower engaging portion. A pair of projecting pieces 4 ′ and 4 ′ are formed so as to project at positions facing each other.

上記支持枠体Eは、実施例1の支持枠体Bとは、下縁の形状を異にするだけであるので、以下、その異なる部分についてのみ説明する。
この支持枠体Eの下縁には、実施例1のもののように下部切欠19’……を形成せず、その代わりに下縁の対向する位置に横長方形の、下側係合部としての突片19”,19”を突出形成している。
Since the support frame E is different from the support frame B of the first embodiment only in the shape of the lower edge, only the different parts will be described below.
A lower notch 19 'is not formed on the lower edge of the support frame E as in the first embodiment, but instead, a horizontal rectangular shape is formed as a lower engagement portion at a position opposite to the lower edge. The protruding pieces 19 "and 19" are formed to protrude.

上記外箱Fは、台紙F’を各折り目で適宜折り曲げることにより組み立ててなるものである。
この台紙F’は、内底板e3,e4の基端側の左右に切欠29……を形成し、また、内蓋板e1,e2の基端側の左右に切欠30……を形成している点においてのみ上記実施例1の外箱Cと相違するものである(図17)。
The outer box F is assembled by appropriately folding the mount F ′ at each fold.
This mount F ′ is formed with notches 29... On the left and right sides of the base end sides of the inner bottom plates e 3 and e 4, and notches 30... On the left and right sides of the base end sides of the inner lid plates e 1 and e 2. Only in the point, it is different from the outer box C of the first embodiment (FIG. 17).

この外箱Fを組み立てると、上記切欠29……には、係合片f2……が係合して内底板e3,e4と係合片f2……が面一となり、また、底板27の上面側、より具体的には外底板d3,d4の上面側の、上記内底板e3,e4と係合片f2……と主側板b2,b4とに囲まれる位置には、難自立性容器・支持枠体係合部としての係合凹部31,31が形成される(図15,18)。   When this outer box F is assembled, the notches 29... Engage with the engaging pieces f 2... So that the inner bottom plates e 3, e 4 and the engaging pieces f 2. Side, more specifically, on the upper surface side of the outer bottom plates d3, d4, at a position surrounded by the inner bottom plates e3, e4, the engaging pieces f2,. Engaging recesses 31, 31 are formed as frame engaging portions (FIGS. 15 and 18).

また、上記切欠30……には、係合片f1……が係合して内蓋板e1,e2と係合片f1……が面一となる(図示しない)。   Further, the engagement pieces f1... Engage with the notches 30... So that the inner cover plates e1 and e2 and the engagement pieces f1.

上記の難自立性容器Dと支持枠体Eと外箱Fとの組み合わせからなる本実施例の包装器材は、難自立性容器D,支持枠体E,外箱F互いの係合の仕方が、以下のように実施例1のものと異なる。
すなわち実施例1のものは、難自立性容器Aの底円板1の切欠4……および支持枠体Bの下縁の下部切欠19’……を、外箱Cの底板27の係合片f2……に係合させることより、相対回転しないようにしていたが、本実施例のものは、難自立性容器Dの底円板1’の突片4’,4’および支持枠体Dの下縁の突片19”,19”を、外箱Eの係合凹部31,31に係合させることにより、外箱F内で難自立性容器Dと支持枠体Eが回転しないようにしている。
The packaging device according to the present embodiment, which is a combination of the above-mentioned difficult-to-be-sustained container D, the support frame E, and the outer box F, is different in how the difficult-to-be-sustained container D, the support frame E, and the outer box F are engaged with each other. This differs from that of Example 1 as follows.
That is, in the first embodiment, the notch 4... Of the bottom disk 1 of the difficult-to-stand container A and the lower notch 19 ′ of the lower edge of the support frame B are used as the engagement pieces of the bottom plate 27 of the outer box C. By engaging with f2..., the relative rotation is prevented, but in the present embodiment, the protrusions 4 ′ and 4 ′ of the bottom disk 1 ′ of the difficult-to-stand-alone container D and the support frame D By engaging the protrusions 19 ″ and 19 ″ on the lower edge with the engaging recesses 31 and 31 of the outer box E, it is possible to prevent the hardly self-supporting container D and the support frame E from rotating in the outer box F. ing.

なお、本発明は上記各実施例に記載したものに限定されず、難自立性容器の上側係合部と下側係合部、支持枠体の難自立性容器係合部と下側係合部、外箱の難自立性容器・支持枠体係合部の形状,配置や数を適宜変更することができる。   In addition, this invention is not limited to what was described in each said Example, The upper side engaging part and lower side engaging part of a difficult-to-support container, The difficult-to-support container engaging part and lower side engagement of a support frame body The shape, arrangement, and number of the difficult-to-be-sustained container / support frame engaging portions of the outer and outer boxes can be changed as appropriate.

本発明の実施例1に係る包装器材の斜視図である。It is a perspective view of the packaging device which concerns on Example 1 of this invention. 図1のI-I線縦断面図である。It is the II sectional view taken on the line of FIG. 図1のII-II線縦断面図である。It is the II-II longitudinal cross-sectional view of FIG. 同上の外箱の押込片を支持枠体の手掛け孔に係合させた様子を示した縦断面図である。It is the longitudinal cross-sectional view which showed a mode that the pushing piece of the outer box same as the above was engaged with the handle hole of the support frame. 同上の(a)外箱の注出口体取出部を切り開いた状態、および、(b)難自立性容器の注出口体を外箱の蓋板に引掛けた状態を示した斜視図である。It is the perspective view which showed the state which opened the spout body extraction part of the above-mentioned (a) outer box same as the above, and (b) the state which hooked the spout body of the difficult-to-stand-alone container on the cover plate of the outer box. 同上の外箱の斜視図である。It is a perspective view of an outer box same as the above. 図6のIII-III線横断面図である。It is the III-III line cross-sectional view of FIG. 同上の外箱の展開図である。It is an expanded view of an outer box same as the above. 同上の支持枠体の斜視図である。It is a perspective view of a support frame same as the above. 同上の支持枠体の展開図である。It is an expanded view of a support frame body same as the above. 同上の難自立性容器の斜視図である。It is a perspective view of a difficulty self-supporting container same as the above. 同上の外箱に支持枠体を収納した状態を示した斜視図である。It is the perspective view which showed the state which accommodated the support frame in the outer box same as the above. 図12のIV-IV線横断面図である。FIG. 14 is a cross-sectional view taken along line IV-IV in FIG. 12. 同上の難自立性容器を支持枠体に支持させた状態を示した斜視図である。It is the perspective view which showed the state which made the support frame body support the independence container same as the above. 本発明の実施例2に係る包装器材の縦断面図である。It is a longitudinal cross-sectional view of the packaging device which concerns on Example 2 of this invention. 同上の難自立性容器の斜視図である。It is a perspective view of a difficulty self-supporting container same as the above. 同上の外箱の展開図である。It is an expanded view of an outer box same as the above. 同上の外箱の横断面図である。It is a cross-sectional view of an outer box same as the above.

符号の説明Explanation of symbols

A,D 難自立性容器
B,E 支持枠体
C,F 外箱
B’ 支持枠体の台紙
C’,F’ 外箱の台紙
a1〜a4 副側板
b1〜b4 主側板
c 糊代片
d1,d2 外蓋板
e1,e2 内蓋板
d3,d4 外底板
e3,e4 内底板
f2 係合片
1,1’ 底円板
2 底板
3,3’ 垂直周壁
4 切欠
4’ 突片
5 上部円環枠
6 水平周鍔
7 垂下壁
8 凸部
9 把持部
10 筒状胴壁
11 天板
12 伸縮部
13 注出口主体部
14 上側鍔
15 下側鍔
16 主筒
17 キャップ
18 折目線
19 上部切欠
19’ 下部切欠
19” 突片
20 手掛け孔
21 押込片
22 斜辺
23 注出口体取出部
24 小蓋
24’ 注出口体係合孔
25”,26” 注出口体挿通用切欠
27 底板
28 蓋板
29,30 切欠
31 係合凹部
A, D Difficult self-supporting container B, E Support frame C, F Outer box B 'Mount of support frame C', F 'Mount of outer box a1-a4 Sub-side plate b1-b4 Main side plate c Glue piece d1, d2 outer lid plate e1, e2 inner lid plate d3, d4 outer bottom plate e3, e4 inner bottom plate f2 engaging piece 1, 1 'bottom disc 2 bottom plate 3, 3' vertical peripheral wall 4 notch 4 'projecting piece 5 upper ring frame 6 Horizontal peripheries 7 Drooping wall 8 Convex part 9 Grasping part 10 Cylindrical body wall 11 Top plate 12 Telescopic part 13 Outlet main part 14 Upper gutter 15 Lower gutter 16 Main cylinder 17 Cap 18 Fold line 19 Upper notch 19 'Lower part Notch 19 "Projection piece 20 Hand hole 21 Push-in piece 22 Oblique side 23 Outlet body outlet 24 Small lid 24 'Outlet body engagement hole 25", 26 "Outlet body insertion notch 27 Bottom plate 28 Cover plates 29, 30 Notch 31 Engaging recess

Claims (7)

難自立性容器と支持枠体と外箱とからなる包装器材において、
<i>難自立性容器(A,D)が、環状の水平周鍔(6)の下側に凸部(上側係合部)(8……)を形成した上部円環枠(5)と、下縁に下側係合部を形成した底円板(1,1’)との間に、柔軟な筒状胴壁(10)を張架してなること、
<ii>支持枠体(B,E)が、上記難自立性容器(A,D)を内部に嵌挿するとともに上記上部円環枠(5)を上縁で支持する段ボールまたは厚紙製の筒状のもので、その上縁に上記難自立性容器(A,D)の上記凸部(上側係合部)(8……)に係合する上部切欠(難自立性容器係合部)(19……)を形成し、さらに、その下縁に下側係合部を形成していること、および、
<iii>外箱(C,F)が、複数の側板と蓋板(28)と底板(27)とからなる横断面5角形以上の多角形をなすとともに、上記底板(27)の上面側に、難自立性容器(A,D)の上記下側係合部および支持枠体(B,E)の上記下側係合部に係合する難自立性容器・支持枠体係合部を形成してなる段ボールまたは厚紙製の筺体状のものであることを特徴とする包装器材。
In packaging equipment consisting of a difficult-to-be-sustained container, a support frame, and an outer box,
<I> The difficult-to-be-sustained container (A, D) includes an upper annular frame (5) in which a convex portion (upper engagement portion) (8...) Is formed on the lower side of the annular horizontal circumferential wall (6). A flexible cylindrical body wall (10) is stretched between the bottom disc (1, 1 ′) having a lower engagement portion formed on the lower edge,
<Ii> Corrugated cardboard or cardboard cylinders in which the support frame (B, E) inserts the hardly self-supporting container (A, D) inside and supports the upper annular frame (5) at the upper edge. An upper notch (hardly self-supporting container engaging portion) that engages with the convex portion (upper engaging portion) (8...) Of the difficult self-supporting container (A, D) on its upper edge ( 19 ...), and further, a lower engagement portion is formed at the lower edge thereof, and
<Iii> The outer box (C, F) forms a polygon having a pentagonal cross section composed of a plurality of side plates, a cover plate (28), and a bottom plate (27), and on the upper surface side of the bottom plate (27). Forming a difficult-to-be-sustained container / support frame engaging portion that engages with the lower-side engaging portion of the hardly-self-supporting container (A, D) and the lower-side engaging portion of the support frame (B, E) A packaging device comprising a corrugated cardboard or cardboard box.
<i>上記難自立性容器(A)の上記下側係合部が、上記底円板(1)の垂直周壁(3)の下縁に形成された切欠(4……)であること、
<ii>上記支持枠体(B)の上記下側係合部が、下部切欠(19’……)であること、および、
<iii>上記外箱(C)の上記難自立性容器・支持枠体係合部が、上記底板(27)の上面側に重合しかつ上記切欠(4……)および下部切欠(19’……)に係合する係合片(f2……)であることを特徴とする請求項に記載の包装器材。
<I> The lower engaging portion of the hardly self-supporting container (A) is a notch (4...) Formed on the lower edge of the vertical peripheral wall (3) of the bottom disc (1).
<Ii> The lower engagement portion of the support frame (B) is a lower notch (19 '...), and
<Iii> The hardly self-supporting container / support frame engaging portion of the outer box (C) is superimposed on the upper surface side of the bottom plate (27) and the notches (4...) And the lower notches (19 ′... 2. The packaging device according to claim 1 , wherein the packaging device is an engagement piece (f 2...) That engages with.
<i>上記難自立性容器(D)の下側係合部が、底円板(1’)の垂直周壁(3’)の下縁に突出形成された突片(4’,4’)であること、
<ii>上記支持枠体(E)の下側係合部が、下縁に突出形成された突片(19”,19”)であること、および、
<iii>上記外箱(F)の難自立性容器・支持枠体係合部が、外底板(d3,d4)とこれに重合した内底板(e3,e4)とからなる上記底板(27)の上面側に形成され、かつ、上記突片(4’,4’)および突片(19”,19”)に係合する係合凹部(31,31)であることを特徴とする請求項に記載の包装器材。
<I> Projection piece (4 ′, 4 ′) in which the lower engaging portion of the difficult-to-be-sustained container (D) is formed to protrude from the lower edge of the vertical peripheral wall (3 ′) of the bottom disc (1 ′) Being
<Ii> The lower engagement portion of the support frame (E) is a projecting piece (19 ″, 19 ″) projecting from the lower edge, and
<Iii> The bottom plate (27) in which the difficult-to-support container / support frame engaging portion of the outer box (F) is composed of the outer bottom plates (d3, d4) and the inner bottom plates (e3, e4) superposed on the outer bottom plates (d3, d4). It is an engagement recessed part (31, 31) formed in the upper surface side of this, and engaging with the said protrusion (4 ', 4') and a protrusion (19 ", 19") The packaging device according to 1 .
上記係合凹部(31,31)が、外底板(d3,d4)の上面側の、上記内底板(e3,e4)と係合片(f2……)と主側板(b2,b4)とに囲まれる位置に形成されていることを特徴とする請求項に記載の包装器材。 The engagement recesses (31, 31) are formed on the inner bottom plate (e3, e4), the engagement piece (f2...) And the main side plate (b2, b4) on the upper surface side of the outer bottom plate (d3, d4). It is formed in the position enclosed, The packaging device of Claim 3 characterized by the above-mentioned. <i>上記支持枠体(B,E)に手掛け孔(20,20)を開設していること、および、<ii>上記外箱(C,F)の、上記手掛け孔(20,20)に対向することとなる位置に、押込片(21,21)を設けていることを特徴とする請求項1,2,3または4に記載の包装器材。 <I> Opening the handle holes (20, 20) in the support frame (B, E), and <ii> the handle holes (20, 20) of the outer box (C, F). 5. The packaging device according to claim 1, 2, 3 or 4 , wherein a pushing piece (21, 21) is provided at a position facing the surface. 上記外箱(C,F)が、4枚の太幅の主側板(b1〜b4)と4枚の細幅の副側板(a1〜a4)とを交互に左右に並べた状態に連設し、上記主側板(b2およびb4)の上側辺縁に外蓋板(d1,d2)を連設し、上記主側板(b2およびb4)の下側辺縁に外底板(d3,d4)を連設し、上記主側板(b1およびb3)の上側辺縁に内蓋板(e1,e2)を連設し、上記主側板(b1およびb3)の下側辺縁に内底板(e3,e4)を連設し、上記副側板(a1〜a4)の下辺縁に三角形の係合片(f2……)を連設してなる台紙(C’,F’)を組み立ててなることを特徴とする請求項1,2,3,4または5記載の包装器材。 The outer box (C, F) is continuously arranged in a state where four thick main side plates (b1 to b4) and four narrow sub side plates (a1 to a4) are alternately arranged on the left and right. The outer lid plates (d1, d2) are connected to the upper side edges of the main side plates (b2 and b4), and the outer bottom plates (d3, d4) are connected to the lower side edges of the main side plates (b2 and b4). An inner lid plate (e1, e2) is connected to the upper side edge of the main side plate (b1 and b3), and an inner bottom plate (e3, e4) is provided on the lower side edge of the main side plate (b1 and b3). And a mount (C ′, F ′) in which triangular engagement pieces (f2...) Are continuously connected to the lower edges of the auxiliary side plates (a1 to a4). The packaging device according to claim 1, 2, 3, 4 or 5 . <i>難自立性容器(A,D)の上部円環枠(5)に張架された天板(11)に、伸縮部(12)が上下に出没自在に設けられるとともに、その伸縮部(12)の先端に注出口体が取り付けられていること、および、
<ii>外箱(C,F)が、内蓋板(e1,e2)に注出口体挿通用切欠(25”,26”)を形成し、外蓋板(d2)に破線状の切込みを入れることにより切開き可能な注出口体取出部(23)を形成するとともに、その注出口体取出部(23)の一側に破線状の切込みを円形に入れることにより切離し可能な小蓋(24)を形成していることを特徴とする請求項1,2,3,4,5または6記載の包装器材。
<I> On the top plate (11) stretched around the upper annular frame (5) of the hardly self-supporting container (A, D), an extendable portion (12) is provided so as to be able to protrude and retract up and down, and the extendable portion thereof A spout body is attached to the tip of (12), and
<Ii> Outer box (C, F) forms notch (25 ″, 26 ″) for spout body insertion in inner lid plate (e1, e2) and cuts in broken line shape in outer lid plate (d2) A spout body taking-out part (23) that can be opened by being formed is formed, and a small lid (24 that can be separated by putting a broken line-like cut in a circle on one side of the spout body taking-out part (23) (24) packaging equipment according to claim 2, 3, 4, 5 or 6 further characterized in that) are formed.
JP2004259891A 2004-09-07 2004-09-07 Packaging equipment Active JP3932488B2 (en)

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JP2018144877A (en) * 2017-03-09 2018-09-20 中央紙器工業株式会社 Outer container for bag-in-box
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