JP2011213404A - Packaging apparatus for fluid materials - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging apparatus for fluid materials the volume of which can be set low at the time of its storage and the packaging cylinder of which is not deformed carelessly at the time of packaging fluid materials.SOLUTION: There is provided a packaging apparatus for fluid materials having a substantial square pallet as seen from its top plan view that includes an enclosing plate at its peripheral part and having an octagonal cylindrical packaging cylinder with a plurality of packaging plates connected to be foldable and enabled to be developed and fluid materials are filled in the packaging cylinder set upright on a mounting plate for the pallet, wherein the mounting plate is provided with a stopper plate for receiving the outer surface of the packaging plate in such a way that it can be changed in its position between an upright position and a falling-down position in respect to the mounting plate, and at the same time both ends of the receiving plate are provided with restricting plates for use in restricting a falling-down of the receiving plate kept upright in respect to the mounting plate in such a way that it can be bent in respect to the receiving plate and further the restricting plate is provided with a position setting body for keeping a bending state of the restricting plate in respect to the receiving plate.

Description

本発明は、主としてプラスチック製の内袋に入れた流動物などを搬送する際に用いる流動物用梱包具に関する。   The present invention relates to a packing material for a fluid used mainly for transporting a fluid or the like placed in a plastic inner bag.

一般にこの種の流動物用梱包具は、平面視略正方形に形成されたパレットと、このパレットの載置面上に立設する梱包筒とが備えられており、梱包筒は、例えば８枚の梱包板部が互いに折りたたみ乃至展開可能に連結されている。（特許文献１参照）。   In general, this type of fluid packaging tool includes a pallet formed in a substantially square shape in plan view and a packing cylinder standing on the placement surface of the pallet. The packing plate parts are connected to each other so as to be foldable or unfoldable. (See Patent Document 1).

そして以上の包装具により内袋に入れた液体などの流動物を梱包するに際しては、梱包筒を平面視略八角筒状に展開してパレットの載置面上に立設した上で、その内部に流動物を内袋とともに収容する一方、不使用時には包装筒を平らに折畳んで、パレットとともに保管するようにしている。   When packing a fluid such as a liquid contained in the inner bag with the above packaging tool, the packing cylinder is developed into a substantially octagonal cylindrical shape in plan view and is erected on the mounting surface of the pallet. While the fluid is accommodated together with the inner bag, the packaging cylinder is folded flat when not in use and stored with the pallet.

ところで以上の梱包具では、パレットの載置面上に立設した梱包筒に流動物を装填するに伴い、梱包筒が流動物により外方に向けて押されて膨らみ方向に変形したりあるいはずれ動くなどの虞がある。   By the way, in the above-mentioned packing tool, as the fluid is loaded into the packaging cylinder standing on the pallet mounting surface, the packaging cylinder is pushed outward by the fluid and is deformed or displaced in the bulging direction. There is a risk of moving.

以上の不具合に対しては、パレットの載置面の周縁に、前記載置面に対して立ち上がる囲み板部を設けると共に、載置面上の四隅には突起部材を固定し、梱包筒を載置面上に立設した際、梱包筒を構成する８つの梱包板部中の4つの梱包板部の下端部を前記囲み板部の内面で受け止めるとともに、囲み板部では受け止めることの出来ない残りの４つの梱包板部は、載置面上の四隅に突設した突起部材で受け止めることで、梱包筒が不用意に外方に膨らんだりあるいはずれ動くのを規制する方法が考えられる。   For the above-mentioned problems, a surrounding plate portion that rises with respect to the mounting surface is provided at the periphery of the mounting surface of the pallet, and protruding members are fixed to the four corners on the mounting surface, and the packing cylinder is mounted. When standing on the mounting surface, the lower ends of the four packing plates in the eight packing plates constituting the packing cylinder are received by the inner surface of the surrounding plate and the rest that cannot be received by the surrounding plate The four packing plate portions may be received by projecting members protruding at the four corners on the mounting surface to restrict the packing cylinder from inadvertently inflating or shifting outward.

しかしながら以上の梱包具では、前記したように、位置規制のための突起物がパレットの載置面上に固定されていることから、折畳んだ梱包筒をパレットの載置面上に載せて保管する際、梱包筒が突起物上に載ってパレットの載置面から浮き上がってしまって、保管しようとする梱包具が嵩高くなるのは勿論のこと、梱包筒がパレットの載置面に対して浮き上がった状態となるので、例えば梱包具を搬送する際、その搬送が安定的に行なえず、梱包筒がパレットに対して不用意にずれ動く虞も多分にある。   However, in the above packing tool, as described above, since the protrusion for position regulation is fixed on the mounting surface of the pallet, the folded packing cylinder is placed on the mounting surface of the pallet and stored. When the packing cylinder is placed on the projection and lifts from the mounting surface of the pallet, the packing tool to be stored becomes bulky. Since it is in a lifted state, for example, when the packing tool is transported, the transport cannot be performed stably, and there is a possibility that the packing cylinder may be inadvertently displaced with respect to the pallet.

特開平９−２４９２１７号JP-A-9-249217

本発明は、以上の実情に鑑みて開発したものであって、目的とするところは、保管時には嵩低くすることができ、しかも流動物の梱包時には、梱包筒が不用意に変形することのない流動物用梱包具を提供することにある。   The present invention has been developed in view of the above circumstances, and the object is to reduce the bulk at the time of storage and to prevent the packing cylinder from being inadvertently deformed when the fluid is packed. It is to provide a packaging material for fluids.

以上の目的を達成するために、請求項１に記載の発明は、周囲に囲み板部が備えられたパレットと、複数枚の梱包板部が折りたたみ乃至展開可能に連結されて成る梱包筒とが備えられて、前記パレットの載置板上に立設した前記梱包筒内に流動物を装填するようにした流動物用梱包具であって、
前記載置板には、前記梱包板部の外側面を受け止める受け止め板部が前記載置板に対して起立位置と倒伏位置とに位置変更可能に設けられるとともに、前記受け止め板部の両端の少なくともいずれか一方には、前記載置板に対して起立した前記受け止め板部の倒伏を規制するための規制板部が前記受け止め板部に対して屈曲可能に設けられていることを特徴とする。 In order to achieve the above object, the invention described in claim 1 includes a pallet provided with a surrounding plate portion and a packing cylinder in which a plurality of packing plate portions are connected in a foldable or expandable manner. A fluid packaging tool provided with a fluid in the packing cylinder erected on the mounting plate of the pallet,
The mounting plate is provided with a receiving plate portion for receiving the outer surface of the packing plate portion so that the position can be changed between a standing position and a lying position with respect to the mounting plate, and at least both ends of the receiving plate portion. In any one of the above, a restricting plate portion for restricting the fall of the receiving plate portion standing up with respect to the mounting plate is provided so as to be bent with respect to the receiving plate portion.

請求項２に記載の発明は、請求項１に記載の流動物用梱包具において、前記規制板部には、前記受け止め板部に対する前記規制板部の屈曲を維持するための位置決め体が設けられていることを特徴とする。   According to a second aspect of the present invention, in the fluid packaging device according to the first aspect, the restriction plate portion is provided with a positioning body for maintaining the bending of the restriction plate portion with respect to the receiving plate portion. It is characterized by.

請求項３に記載の発明は、請求項１または２に記載の流動物用梱包具において、前記梱包筒の上端開口を閉鎖する蓋体が備えられ、この蓋体は、前記載置板とほぼ同一の大きさの板材から構成されて、展開した梱包筒の上端開口を覆う蓋本体と、パレットと蓋体とを結束するための結束用ベルトの装着用フラップとが備えられていることを特徴とする。   According to a third aspect of the present invention, in the fluid packaging device according to the first or second aspect, a lid that closes the upper end opening of the packing cylinder is provided, and the lid is substantially the same as the mounting plate. It is composed of a plate material of the same size, and is provided with a lid main body that covers the upper end opening of the unpacked packaging cylinder, and a binding belt mounting flap for binding the pallet and the lid. And

請求項１に記載の発明によれば、流動物の梱包に際しては、受け止め板部及び規制板部を起立させると共に規制板部を受け止め板部に対して屈曲状に配置した上で、筒状に展開した梱包筒を載置板の載置面上に立て、梱包筒を構成する梱包板部の外側面を受け止め板部で受け止めることで、梱包筒が不用意に変形したりずれ動くようなことなく、流動物を確実に梱包することが出来る。   According to the first aspect of the present invention, when packing the fluid, the receiving plate portion and the regulating plate portion are erected and arranged in a bent shape with respect to the receiving plate portion. The packaging cylinder is inadvertently deformed or displaced by standing on the placement surface of the placement board and receiving the outer surface of the packaging board constituting the packaging cylinder with the receiving plate. The fluid can be reliably packed.

一方、不使用時等には、折り曲げていた規制板部を展開した上で、受け止め板部を規制板部とともにパレット本体上に倒伏させた上で、折畳んだ梱包筒を載置板上に載せることで、梱包筒は載置板の載置面上に直接載ることが出来て載置面から浮き上がってしまうことがなく、従って流動物用梱包具は嵩張ることなくコンパクトに保管することが可能となる。   On the other hand, when not in use, etc., unfold the restriction plate part, lay the receiving plate part together with the restriction plate part on the pallet body, and then place the folded packing cylinder on the mounting plate. By loading, the packing cylinder can be placed directly on the mounting surface of the mounting plate and will not float up from the mounting surface, so the packing material for fluids can be stored compactly without being bulky It becomes.

請求項２に記載の発明によれば、受け止め板部に対する規制板部の屈曲を維持するための位置決め体が規制板部に設けられているので、請求項１に記載の発明の効果に加え、位置決め体により、受け止め板部の倒伏を規制している規制板部の屈曲が確実に維持されて、例えば流動物の梱包時、受け止め板部が不用意に倒伏することがない。   According to the invention described in claim 2, since the positioning body for maintaining the bending of the restriction plate portion with respect to the receiving plate portion is provided in the restriction plate portion, in addition to the effect of the invention according to claim 1, The positioning body reliably maintains the bending of the restricting plate portion that restricts the fall of the receiving plate portion, so that the receiving plate portion does not fall inadvertently when, for example, a fluid is packed.

請求項３に記載の発明によれば、請求項１に記載の発明の効果を加えて、流動物の梱包時、梱包筒の上端開口を蓋体により覆った状態で、結束用ベルトを介して蓋体をパレットに連結することで、パレット上に立設する梱包筒が不用意に倒れるのを抑制することが出来て、流動物を安定的に梱包することが出来るし、梱包具の保管時などには、パレットの上面に梱包筒を寝かせた上でこのパレットを広げた蓋体により確実に覆うことが出来る。   According to the invention described in claim 3, in addition to the effect of the invention described in claim 1, when packing the fluid, the upper end opening of the packing cylinder is covered with the lid, and the binding belt is interposed. By connecting the lid to the pallet, the packing cylinder standing on the pallet can be prevented from inadvertently falling down, and the fluid can be stably packed. For example, the packing cylinder can be laid on the upper surface of the pallet and the pallet can be reliably covered with a lid.

本発明にかかる流動物梱包具の概略斜視図。The schematic perspective view of the fluid packing tool concerning this invention. 本発明にかかる流動物梱包具を構成する載置板の平面図。The top view of the mounting board which comprises the fluid packing material concerning this invention. 本発明にかかる流動物梱包具を構成する蓋体の斜視図。The perspective view of the cover body which comprises the fluid packing material concerning this invention. 本発明にかかる流動物梱包具を構成する梱包筒の折畳んだ状態を示す説明図。Explanatory drawing which shows the folded state of the packing cylinder which comprises the fluid packing material concerning this invention. パレットに載置板をセットした状態を示す平面図。The top view which shows the state which set the mounting board to the pallet. 同、要部の斜視図。The perspective view of the principal part. パレットの載置面上に梱包筒をセットした状態を示す平面図。The top view which shows the state which set the packaging cylinder on the mounting surface of a pallet. 同、要部の斜視図。The perspective view of the principal part. パレット上に折畳んだ梱包筒を載せた状態を示す斜視図。The perspective view which shows the state which mounted the folded packing cylinder on the pallet. 折畳んだ梱包筒を載せたパレット上に蓋体を被せた状態を示す斜視図。The perspective view which shows the state which covered the cover body on the pallet which mounted the folded packing cylinder.

以下、本発明にかかる流動物用梱包具の一実施形態を説明する。   Hereinafter, one embodiment of the packing material for fluids concerning the present invention is described.

先ず図１は本発明にかかる流動物包装具の使用時における斜視図、図２は載置板の平面図、図３は蓋体の斜視図、図４は梱包筒の折畳んだ状態を示す説明図、図５はパレットに載置板をセットした状態を示す平面図、図６はパレットに載置板をセットした状態の要部の斜視図、図７はパレット上に梱包筒を載せた状態を示す平面図、図８はパレット上に梱包筒を載せた状態の要部の斜視図、図９は折畳んだ梱包筒をパレット上に載せた状態を示す斜視図、図１０は図９に示すパレット上に更に蓋体を被せた状態を示す斜視図である。   First, FIG. 1 is a perspective view when using a fluid packaging device according to the present invention, FIG. 2 is a plan view of a mounting plate, FIG. 3 is a perspective view of a lid, and FIG. 4 is a folded state of a packing cylinder. FIG. 5 is a plan view showing a state where the mounting plate is set on the pallet, FIG. 6 is a perspective view of the main part when the mounting plate is set on the pallet, and FIG. 7 is a case where the packing cylinder is placed on the pallet. FIG. 8 is a perspective view of the main part in a state in which the packing cylinder is placed on the pallet, FIG. 9 is a perspective view in which the folded packing cylinder is placed on the pallet, and FIG. It is a perspective view which shows the state which covered the cover body further on the pallet shown in FIG.

以上の図において符号１で示す流動物用梱包具は、平面視略正方形の載置面２０を有するパレット２と、このパレット２の載置面２０上に立設して用いる梱包筒３と、梱包筒３の上端開口を閉鎖するための蓋体４とが備えられている。   The fluid packing tool denoted by reference numeral 1 in the above drawings includes a pallet 2 having a mounting surface 20 that is substantially square in plan view, and a packing cylinder 3 that is used standing on the mounting surface 20 of the pallet 2; A lid 4 for closing the upper end opening of the packing cylinder 3 is provided.

パレット２は、硬質のプラスチックから形成された平面視略正方形のパレット本体２１と、このパレット本体２１の上面外周から立ち上がる囲み板部２２と、この囲み板部２２で囲まれたパレット本体２１の上面に敷設する載置板２３とから構成され、載置板２３の上面を梱包筒３の載置面２０としている。   The pallet 2 includes a pallet body 21 having a substantially square shape in plan view, formed from hard plastic, a surrounding plate portion 22 rising from the outer periphery of the upper surface of the pallet body 21, and an upper surface of the pallet body 21 surrounded by the surrounding plate portion 22. The upper surface of the mounting plate 23 is used as the mounting surface 20 of the packing cylinder 3.

載置板２３は、厚さ約９mmのプラスチック製段ボール板から構成され、載置面２０は、縦と横の長さを約１０９０ｍｍとしている。   The mounting plate 23 is made of a plastic corrugated board having a thickness of about 9 mm, and the mounting surface 20 has a vertical and horizontal length of about 1090 mm.

梱包筒３は、二つ折り可能とした４枚の梱包板部３１がヒンジ部材３２を介して互いに折りたたみ乃至展開可能に連結されて、図６にも示すように８角形の角筒に展開可能で、且つ図４に示すように略平板状に折畳めるようにしている。   The packaging cylinder 3 can be expanded into an octagonal rectangular cylinder as shown in FIG. 6 by connecting four packaging plate portions 31 that can be folded in two to each other via a hinge member 32 so as to be folded or unfoldable. And, as shown in FIG. 4, it can be folded into a substantially flat plate shape.

実施形態に示す梱包板部３１は、載置板２３と同様、プラスチック製段ボール板を用いており、この２つ折り可能な梱包板部３１は、高さを約８００ｍｍ、幅を約９００ｍｍとしている。   The packaging plate portion 31 shown in the embodiment uses a plastic corrugated cardboard plate like the mounting plate 23, and the packaging plate portion 31 that can be folded in half has a height of about 800 mm and a width of about 900 mm.

蓋体４は、パレット本体２１の外形とほぼ同一の大きさに形成されたプラスチック製段ボール板から成り、図３に示すように８角形に展開した梱包筒３の上端開口を覆う平面視８角形の蓋本体４１と、プラスチック製段ボール板の四隅部分から構成されて、前記した蓋本体４１に対して揺動可能である平面視三角形状のメインフラップ４２と、蓋本体４１の端縁から外方に突出する平面視長方形のサブフラップ４３とから構成されている。   The lid 4 is made of a plastic corrugated board having a size substantially the same as the outer shape of the pallet main body 21 and is octagonal in plan view covering the upper end opening of the packing cylinder 3 developed into an octagon as shown in FIG. A main body 42 of a triangular shape in plan view that is swingable with respect to the above-described lid body 41, and outward from the edge of the lid body 41. And a sub-flap 43 having a rectangular shape in plan view and protruding in a plan view.

サブフラップ４３も蓋本体４１に対して揺動可能となっている。   The sub-flap 43 is also swingable with respect to the lid main body 41.

メインフラップ４２には、蓋体側結用束ベルト５の長さ方向一端部が固定されている。   One end of the lid side binding bundle belt 5 in the length direction is fixed to the main flap 42.

以上の蓋体４は、梱包筒３の上端開口を閉鎖する以外に、蓋本体４１に対してメインフラップ４２を展開することで、パレット本体２１の上面をも覆えるようになっている。   The lid 4 described above can cover the upper surface of the pallet main body 21 by unfolding the main flap 42 with respect to the lid main body 41 in addition to closing the upper end opening of the packing cylinder 3.

蓋体側結束用ベルト５はその長さを任意調整可能であって、その遊端部には、パレット側結束用ベルト５０と接続可能なバックル５１が備えられている。   The length of the lid-side binding belt 5 can be arbitrarily adjusted, and a buckle 51 that can be connected to the pallet-side binding belt 50 is provided at its free end.

以上の構成からなる流動物用梱包具１において、本発明は、梱包板部３１の下端部外面を受け止める受け止め板部６を、載置面２０に対して起立位置と倒伏位置とに位置変更可能に設けるとともに、受け止め板部６の両端の少なくともいずれか一方には、載置面２０に対して起立した受け止め板部６の倒伏を規制するための規制板部７を受け止め板部６に対して屈曲可能に設けたのである。   In the fluid packaging device 1 having the above-described configuration, the present invention can change the position of the receiving plate portion 6 that receives the outer surface of the lower end portion of the packing plate portion 31 between the standing position and the lying position with respect to the placement surface 20. In addition, at least one of both ends of the receiving plate portion 6 receives the restriction plate portion 7 for restricting the fall of the receiving plate portion 6 erected with respect to the mounting surface 20 with respect to the receiving plate portion 6. It is provided so that it can be bent.

即ち、図に示す実施形態では、図２にも示すように、載置板２３の四隅のコーナー部片を載置板２３の他の部分に対して起立方向に折り曲げ可能とすると共にこの折り曲げ可能とした各コーナー部片の幅方向中央部に対して幅方向両端部を更に折り曲げ可能として、各コーナー部片の中央部位を前記した受け止め板部６として用い、コーナー部片の左右両端部を前記した規制板部７として用いるようにしている。   That is, in the embodiment shown in the figure, as shown in FIG. 2, the corner pieces at the four corners of the mounting plate 23 can be bent in the standing direction with respect to other portions of the mounting plate 23 and can be bent. The both ends in the width direction can be further bent with respect to the center in the width direction of each corner piece, and the center portion of each corner piece is used as the receiving plate 6 described above, and the left and right ends of the corner piece are The restricting plate portion 7 is used.

そして受け止め板部６には、パレット側結束用ベルト５０の長さ方向一端部が連結されている。   The receiving plate portion 6 is connected to one end in the length direction of the pallet-side binding belt 50.

このパレット側結束用ベルト５０もその長さが調整可能となっている。   The length of the pallet-side binding belt 50 can also be adjusted.

また規制板部７には、受け止め板部６に対する規制板部７の屈曲を維持させる位置決め体８が装着されており、この位置決め体８には梱包板部３１の外側面に当接する第１当接部８ａと囲み板部２２の内側面に当接する第２当接部８ｂとが備えられている。   In addition, a positioning body 8 that maintains the bending of the restriction plate portion 7 with respect to the receiving plate portion 6 is attached to the restriction plate portion 7, and the positioning body 8 has a first contact that contacts the outer surface of the packing plate portion 31. A contact portion 8 a and a second contact portion 8 b that contacts the inner surface of the surrounding plate portion 22 are provided.

具体的には、位置決め体８は、規制板部７に固定するための固定板部８１と、この固定板部８１の一端から直角方向に延びる位置決め板部８２とが備えられている。   Specifically, the positioning body 8 is provided with a fixed plate portion 81 for fixing to the regulating plate portion 7 and a positioning plate portion 82 extending in a right angle direction from one end of the fixed plate portion 81.

そして、この位置決め板部８２の長さ方向一端には前記した第１当接部８ａが、また長さ方向他端には第２当接部８ｂがそれぞれ形成されており、受け止め板部６及び規制板部７をパレット本体２１の上面に倒伏させた時には、図６にも示すように、位置決め板部８２が囲み板部２２の内側面に沿って立ち上がるようにしている。   The positioning plate 82 is formed with the first abutting portion 8a at one end in the length direction and the second abutting portion 8b at the other end in the length direction. When the regulating plate portion 7 is laid down on the upper surface of the pallet main body 21, the positioning plate portion 82 rises along the inner surface of the surrounding plate portion 22 as shown in FIG.

なお、前記したプラスチック段ボール板は、外ライナー部と内ライナー部との間に中芯部が介装された既知構造のものが用いられている。   The plastic corrugated board described above has a known structure in which a core portion is interposed between the outer liner portion and the inner liner portion.

次に以上の流動物用梱包具１により、内袋に充填した液体を梱包する手順を説明する。   Next, a procedure for packing the liquid filled in the inner bag using the above-described fluid packaging tool 1 will be described.

先ず、載置板２３のコーナー部位に設けられた受け止め板部６及び規制板部７を起立させると共に、左右の規制板部７を受け止め板部６に対して屈曲して、これら規制板部７を対向する囲み板部２２の内側面に対して直角に配置し、第２当接部を囲み板部２２の内側面に接触させる。   First, the receiving plate portion 6 and the restricting plate portion 7 provided at the corner portion of the mounting plate 23 are erected, and the left and right restricting plate portions 7 are bent with respect to the receiving plate portion 6, and the restricting plate portions 7. Are arranged at right angles to the inner side surface of the opposing surrounding plate part 22, and the second contact part is brought into contact with the inner side surface of the surrounding plate part 22.

続いて、梱包筒３を八角筒状に展開した上で、載置板２３の載置面２０上に立てるのであって、これに伴い、梱包筒３を構成する８辺中の４辺の梱包板部３１における下端部外側面は囲み板部の内側面に接触すると共に、残り４辺の梱包板部３１の下端部外側面は受け止め板部６の内側面に接触する。   Subsequently, after the packing cylinder 3 is expanded into an octagonal cylinder, the packing cylinder 3 is erected on the mounting surface 20 of the mounting plate 23, and accordingly, packing of four sides among the eight sides constituting the packing cylinder 3 is performed. The lower end portion outer surface of the plate portion 31 is in contact with the inner surface of the surrounding plate portion, and the lower end portion outer surface of the remaining four sides of the packing plate portion 31 is in contact with the inner surface of the receiving plate portion 6.

次に梱包筒３内に内袋に充填した液体を装填し、しかる後、蓋体４を梱包筒３上に被せて、蓋本体４１で梱包筒３の上端開口を閉鎖すると共に、メインフラップ４２及びサブフラップ４３を梱包板部３１の外側面に沿わせた上で、蓋体側結束用ベルト５をパレット側結束用ベルト５０に連結して、これら結束用ベルト５・５０を締め込む。   Next, the packing cylinder 3 is filled with the liquid filled in the inner bag, and then the lid 4 is put on the packing cylinder 3, the upper end opening of the packing cylinder 3 is closed by the lid main body 41, and the main flap 42. After the sub-flap 43 is placed along the outer surface of the packing plate portion 31, the lid-side binding belt 5 is connected to the pallet-side binding belt 50, and the binding belts 5, 50 are tightened.

これにより、梱包筒３はパレット２に対して確実且つ安定的に立設すると共に、梱包筒を構成する８辺の梱包板部３１の下端部が、囲み板部２２及び受け止め板部６で受け止められるので、例えば梱包筒３内に収容した液体の影響で梱包板部３１が不用意に外方に変形したり梱包筒３がパレット２に対して不用意にずれ動くのを確実に抑制することが出来る。   Thereby, the packing cylinder 3 is erected reliably and stably with respect to the pallet 2, and the lower end portion of the packing plate part 31 on the eight sides constituting the packing cylinder is received by the surrounding plate part 22 and the receiving plate part 6. Therefore, for example, it is possible to reliably prevent the packing plate portion 31 from being inadvertently deformed outward or the packing tube 3 from being inadvertently displaced with respect to the pallet 2 due to the influence of the liquid stored in the packing tube 3. I can do it.

一方、以上の流動物用梱包具１を使用しない場合には、梱包筒３を図４に示すように平板状に折り畳むとともに、折り曲げていた両規制板部７を展開して、図６にも示すように、受け止め板部６を規制板部７とともにパレット本体２上に倒伏させた上で、図９にも示すように、折畳んだ梱包筒３を囲み板部２２内の載置板２３上に載せる。   On the other hand, when not using the above fluid packaging device 1, the packing cylinder 3 is folded into a flat plate shape as shown in FIG. As shown in FIG. 9, the receiving plate portion 6 is laid down on the pallet main body 2 together with the regulating plate portion 7, and the folded packing cylinder 3 is then placed on the mounting plate 23 in the surrounding plate portion 22 as shown in FIG. 9. Put it on top.

この時、受け止め板部６及び規制板部７は、載置板２３の載置面２０と面一に配置されるので、折畳まれた梱包筒３は、載置板２３の載置面２０上に直接載せることが出来て載置面２０から浮き上がってしまうことがない。   At this time, since the receiving plate portion 6 and the regulating plate portion 7 are arranged flush with the placement surface 20 of the placement plate 23, the folded packing cylinder 3 is placed on the placement surface 20 of the placement plate 23. It can be placed directly on and does not float from the mounting surface 20.

そして更に図１０に示すように、平板状に広げた蓋体４をパレット２に被せて、パレット２に置かれた梱包筒３をこの蓋体４で覆う。   Further, as shown in FIG. 10, the lid 4 spread in a flat plate shape is put on the pallet 2, and the packing cylinder 3 placed on the pallet 2 is covered with the lid 4.

斯くして、流動物用梱包具１の保管等に際して、前記したように、折畳まれた梱包筒３は、載置板２３の載置面２０上に直接載せることが出来て載置面２０から浮き上がるようなことがないので、流動物用梱包具１は上方に嵩張ることなくコンパクトに保管することが出来る。   Thus, as described above, the folded packaging cylinder 3 can be placed directly on the placement surface 20 of the placement plate 23 when the fluid packaging tool 1 is stored. Therefore, the fluid packaging device 1 can be stored compactly without being bulky upward.

以上の実施形態では、梱包筒３や載置板２３をプラスチック段ボール板から形成したが、これに限定されるものではなく、例えば紙製の強化段ボール板から形成してもよい。   In the above embodiment, the packaging cylinder 3 and the mounting plate 23 are formed from a plastic corrugated cardboard. However, the present invention is not limited to this, and may be formed from, for example, a paper reinforced corrugated cardboard.

また以上の実施形態では、受け止め板部６の両端にそれぞれ規制板部７を屈曲可能に設けたが、これに限定されるものではなく、受け止め板部６の一端部にのみ規制板部７を屈曲可能に設けてもよい。   In the above embodiment, the restricting plate portions 7 are provided at both ends of the receiving plate portion 6 so that they can be bent. However, the present invention is not limited to this, and the restricting plate portion 7 is provided only at one end portion of the receiving plate portion 6. It may be provided so that it can be bent.

１ 流動物用梱包具
２ パレット
２０ 載置面
２２ 囲み板部
２３ 載置板
３ 梱包筒
３１ 梱包板部
４ 蓋体
４１ 蓋本体
４２ メインフラップ
４３ サブフラップ
５ 蓋体側結束用ベルト
５０ パレット側結束用ベルト
６ 受け止め板部
７ 規制板部
８ 位置決め体
８１ 固定板部
８２ 位置決め板部 DESCRIPTION OF SYMBOLS 1 Packing tool for fluids 2 Pallet 20 Mounting surface 22 Enclosure plate part 23 Mounting plate 3 Packing cylinder 31 Packing plate part 4 Cover body 41 Cover body 42 Main flap 43 Sub flap 5 Cover body side binding belt 50 For palette side binding Belt 6 Receiving plate portion 7 Regulating plate portion 8 Positioning body 81 Fixed plate portion 82 Positioning plate portion

Claims (3)

周囲に囲み板部が備えられたパレットと、複数枚の梱包板部が折りたたみ乃至展開可能に連結されて成る梱包筒とが備えられて、前記パレットの載置板上に立設した前記梱包筒内に流動物を装填するようにした流動物用梱包具であって、前記載置板には、前記梱包板部の外側面を受け止める受け止め板部が前記載置板に対して起立位置と倒伏位置とに位置変更可能に設けられるとともに、前記受け止め板部の両端の少なくともいずれか一方には、前記載置板に対して起立した前記受け止め板部の倒伏を規制するための規制板部が前記受け止め板部に対して屈曲可能に設けられていることを特徴とする流動物用梱包具。   The pallet provided with a surrounding pallet and a packing cylinder in which a plurality of packing plates are connected in a foldable or expandable manner, and the packing cylinder standing on the mounting plate of the pallet A fluid packaging device in which a fluid is loaded therein, wherein the receiving plate has a receiving plate portion for receiving the outer surface of the packing plate portion in an upright position and lying down with respect to the mounting plate. And at least one of both ends of the receiving plate portion is provided with a restricting plate portion for restricting the fall of the receiving plate portion raised from the mounting plate. A fluid packaging device, wherein the packaging material is provided so as to be bent with respect to a receiving plate portion. 規制板部には、前記受け止め板部に対する前記規制板部の屈曲を維持するための位置決め体が設けられていることを特徴とする請求項１に記載の流動物用梱包具。   2. The fluid packaging device according to claim 1, wherein a positioning body for maintaining the bending of the restriction plate portion with respect to the receiving plate portion is provided in the restriction plate portion. 梱包筒の上端開口を閉鎖する蓋体が備えられ、この蓋体は、載置板とほぼ同一の大きさの板材から構成されて、展開した梱包筒の上端開口を覆う蓋本体と、パレットと蓋体とを結束するための結束用ベルトの装着用フラップとが備えられていることを特徴とする請求項１または２に記載の流動物用梱包具。   A lid that closes the upper end opening of the packaging cylinder is provided, and this lid body is made of a plate material that is substantially the same size as the mounting plate, and a lid body that covers the upper end opening of the deployed packaging cylinder, a pallet, The fluid packaging device according to claim 1 or 2, further comprising a binding belt mounting flap for binding the lid.

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