JP2004244104A - Insertion method for liquid container bag etc. and liquid container - Google Patents

Insertion method for liquid container bag etc. and liquid container Download PDF

Info

Publication number
JP2004244104A
JP2004244104A JP2003164311A JP2003164311A JP2004244104A JP 2004244104 A JP2004244104 A JP 2004244104A JP 2003164311 A JP2003164311 A JP 2003164311A JP 2003164311 A JP2003164311 A JP 2003164311A JP 2004244104 A JP2004244104 A JP 2004244104A
Authority
JP
Japan
Prior art keywords
discharge pipe
mouth member
opening
liquid container
receiving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2003164311A
Other languages
Japanese (ja)
Other versions
JP3769653B2 (en
Inventor
Seijiro Kamiyoshi
清二郎 神吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KYORITSU PHYSICAL DISTRIBUTION SYSTEM CO Ltd
Original Assignee
KYORITSU PHYSICAL DISTRIBUTION SYSTEM CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KYORITSU PHYSICAL DISTRIBUTION SYSTEM CO Ltd filed Critical KYORITSU PHYSICAL DISTRIBUTION SYSTEM CO Ltd
Priority to JP2003164311A priority Critical patent/JP3769653B2/en
Priority to KR1020030087445A priority patent/KR100604554B1/en
Priority to PCT/JP2003/016050 priority patent/WO2004056676A1/en
Priority to AT03778929T priority patent/ATE517048T1/en
Priority to EP03778929A priority patent/EP1598288B1/en
Priority to AU2003289092A priority patent/AU2003289092B8/en
Publication of JP2004244104A publication Critical patent/JP2004244104A/en
Application granted granted Critical
Publication of JP3769653B2 publication Critical patent/JP3769653B2/en
Priority to HK06107032A priority patent/HK1087079A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/22—Large containers flexible specially adapted for transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/08—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/061—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers the containers being mounted on a pallet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/008—Drainage means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/00805—Means for facilitating the removal of the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Pallets (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide, for a liquid container bag etc., an insertion method for easily inserting the bag etc., for tightly sealing the part connecting the opening member of a bag body bottom part with a discharge pipe, for eliminating the fear of leaving residual liquid in case of unload disassembling, and for easy operation. <P>SOLUTION: Provided are a container bag body 1 to whose bottom part a discharge opening member 2 is mounted, a discharge pipe with a valve to be fastened to the opening member, and an outer frame 5 having a bottom receiving part 50 for receiving and supporting the bottom of the bag body 1. In mounting and setting the bag body 1 in the outer frame 5, a discharge pipe 3 is fastened to the member 2 of the bottom part in advance. The pipe 3 is extended to the underneath of the part 50 through an opening 52 formed in the receiving part 50 from the inside of the outer frame 5 for the member 2 to be received and fixed by a receiving panel 55 on an opening peripheral edge part 53. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、各種薬品や液状食品その他の液体の輸送に用いられる液体コンテナの袋体等の組込み方法及び液体コンテナに関するものである。
【０００２】
【従来の技術】
従来、各種の薬品や液状の食品あるいは飲料や液状塗料等の液体を収容し輸送するコンテナとして、金属製やプラスチック製のタンクが一般に用いられていたが、この種のタンクはかなり高価であり、また輸送先からの返送時の空コンテナの輸送や保管効率が劣る上、繰り返し使用するための洗浄、特にバルブ付排出管の洗浄がきわめて面倒なものになっていた。
【０００３】
そのため、近年、合成樹脂フィルム等よりなる袋体を剛性のある外枠と組み合わせて使用し、この袋体を１回の使用で廃棄することにして洗浄を簡略化し、さらには内容物の液体を最後までスムーズに排出できるようにした液体コンテナが提案されている（例えば、下記の特許文献１）。
【０００４】
【特許文献１】
特開平８−３３７２８８号公報
【０００５】
【発明が解決しようとする課題】
ところで、前記特許文献１に開示の液体コンテナは、コンテナ用の袋体を受支するパレット本体上の底受体の漏斗状をなす底部の中央部に開口を有し、該底部の開口周縁部の下面に、バルブ付き排出管の端部に設けられた取付用フランジを一側方から嵌入係止できる係止部が設けられており、該係止部に対する前記フランジの係合により、バルブ付き排出管が脱着可能に取り付けられている。そして、前記袋体は、その底部に取着した排出口用の口部材の筒部を前記排出管の端部内側に対し嵌入することにより接続するようになっている。
【０００６】
そのため、この液体コンテナの場合、底受体の下方での作業であっても、前記バルブ付き排出管を比較的容易に組込みセットできるが、その反面、この排出管と前記袋体底部の口部材との接続が単に軸方向の嵌入によるものであるため、この嵌入による摺接部分にオーリング等のパッキンを介設するようにしても、この摺接部分のシール性は充分に満足できるものではなく、液圧によって洩れが生じるおそれがあり、特に内容物が薬品等の危険物の場合には使用者に不安を与えるものとなっている。
【０００７】
また、輸送先からの返送時等において、ワンウエイ使用の前記袋体を外枠から取り出す際、あるいはバルブ付き排水管を取り外す際に、袋体底部の口部材を排水管から抜き出す必要があり、この抜き出しの際に、袋体の残留液が口部材から滴り落ちるおそれがあり、床面を汚すおそれがある。
【０００８】
本発明は、上記に鑑みてなしたものであり、コンテナ用袋体及びバルブ付排出管等の組込みセット作業を容易に行え、しかも前記袋体底部の口部材と排出管との連結部のシール性が高く、液洩れ等の心配がなく、また袋体の取り出しの際に、残留液が滴り落ちる等の心配がなく、容易にかつ安全に作業できる組込み方法と液体コンテナを提供としようとするものである。
【０００９】
【課題を解決するための手段】
上記の課題を解決する本発明の液体コンテナの袋体等の組込み方法は、底部に排出口用の口部材が取着されてなるコンテナ用袋体と、前記口部材に締結されるバルブ付き排出管と、前記コンテナ用袋体の底部を受支する底受部を有する外枠とを備えてなる液体コンテナにおいて、前記コンテナ用袋体を前記外枠内に組込みセットする際、予め前記袋体の底部に有する口部材にバルブ付き排出管を締結しておき、この排出管を、外枠の内側から底受部に有する開口を通して該底受部の下方に出し、前記口部材を開口周縁部で受支するようにして固定することを特徴とする。
【００１０】
このように、コンテナ用袋体の底部に有する口部材にバルブ付き排出管を締結した状態のまま、該排出管を底受部の開口を通して外枠に組込むことができるので、その組込セット作業を容易に能率よく行うことができ、しかも口部材と排出管の接続部のシール性も良好に保持される。
【００１１】
前記袋体を外枠から取り出す場合も、前記排出管を前記開口から前記とは逆に上方に抜き出すことができるので、取り出し分解作業を容易に行なうことができる。また、前記口部材に対する前記排出管の締結及び分離作業を外枠の外部で容易に行なうことができる。その上、特に、排出管を口部材から分離する際、仮に袋体の内部に液体が残留していても、外枠の外部での作業であるため、前記残留液が口部材から滴り落ちないようにして分離するのも容易に可能になり、作業が行い易い。
【００１２】
また、本発明の液体コンテナは、底部に排出口用の口部材を有するコンテナ用袋体と、前記口部材に締結されるバルブ付き排出管と、前記コンテナ用袋体の底部を受支する底受部を有する外枠とを備えてなる液体コンテナであって、前記コンテナ用袋体の底部中央に有する口部材は、バルブ付き排出管との締結用の筒部と、該筒部の一端に連設されたフランジ部とよりなり、該フランジ部が前記袋体の底部開口縁に固着されており、前記外枠の底受部は、四周辺部から内方に向かって下方に傾斜した漏斗状をなす底板を有し、その中央部に前記口部材の筒部に締結されたバルブ付き排出管を抜き通し得る開口を有し、前記排出管を該開口に通して前記口部材のフランジ部を開口周縁部で受支するようにしたことを特徴とする。
【００１３】
これにより、前記のコンテナ用袋体及び排出管の組込みセット作業及び取り出し分解作業を容易に行える。
【００１４】
前記底受部の開口周縁部の上に、前記口部材の筒部外周に遊嵌もしくは嵌合した状態で前記フランジ部を受支する受板をセット自在に設けておくのが好ましい。これにより、前記底受部の開口が排出管を通せるように開口径が比較的大きいものであっても、前記口部材を前記受板により前記開口周縁部上に安定性よく確実に保持でき、しかも前記受板のセット作業も排出管のセット作業と同時に容易に行える。
【００１５】
特に、前記受板が、二つ割形をなし、前記排出管を前記開口に通した状態において、前記口部材の筒部外周に対し嵌合され、かつ前記底受部の開口周縁部上にセットされるように設けられてなるものがより好ましく、これにより、排出管を前記開口に通した状態で口部材の筒部外周に嵌合し、かつ開口周縁部上にセットすることが問題なく容易に可能であり、前記のセット作業がさらに行い易くなる。
【００１６】
また、前記の液体コンテナにおいて、前記口部材の筒部の端部と、バルブ付き排出管の端部とが、クランプ式の締結構造により液密に締結されてなるものが好ましい。
【００１７】
前記のクランプ式の締結構造としては、前記口部材の筒部の端部外周と排出管の端部外周とに、それぞれ相対向側とは反対側の側面が傾斜面をなす凸縁が設けられるとともに、該両凸縁の外周に嵌合して両凸縁を近接方向に締め付け得るテーパ面を内周に有するクランプ部材を備えてなり、前記クランプ部材の締め付けにより、前記筒部の端部と前記排出管の端部とを両者間にパッキン手段を介在させて液密に締結できる構造をなすものが好適である。これにより、口部材の端部と排出管の端部とを容易にしてシール性よく確実に締結でき、液洩れ等の心配のない接続状態を得ることができる。
【００１８】
前記口部材が合成樹脂により一体形成されてなり、該口部材の筒部の前記排出管との対向側の端面に、周方向の環状をなすパッキン用の凸条が一体に設けられるとともに、これに対向する排出管の端面に前記凸条の頂部が嵌合する周方向の凹条が設けられてなるものとすることができる。この場合も、口部材の端部と排出管の端部とを容易にして確実に締結でき、液洩れ等の心配のない接続状態を得ることができる。
【００１９】
【発明の実施の形態】
次に本発明の実施の形態を図面に示す実施例に基づいて説明する。
【００２０】
図１は本発明に係る液体コンテナの組立てセット状態の概略を示す断面図、図２はコンテナ用袋体の概略を示す扁平状態の略示正面図と略示平面図、図３はコンテナ用袋体の排出口にバルブ付き排出管を接続する前の一部の拡大断面図、図４はバルブ付き排出管を排出口の口部材に接続した一部の拡大断面図、図５は同上の部分拡大図、図６は同上のクランプ部材の概略正面図、図７は口部材の他の実施例を示す一部の拡大断面図、図８は外枠の底受部の中央部の開口部分と受板の拡大斜視図、図９は外枠の底受部の中央部の開口に前記排出管を通す前の状態の一部の断面図、図１０は同上の排出管を開口に通して組立てセットした状態の一部の断面図である。図１１は受板の他の例を示す排出口にバルブ付き排出管を接続する前の一部の拡大断面図、図１２は同上の外枠の底受部の中央部の開口に前記排出管を通す状態の一部の断面図、図１３は同上の組立てセットした状態の一部の断面図である。図１４は同上の排出管の固定状態を示す一部の正面図、図１５は同上の一部の斜視図である。図１６は外枠の概略を示す略示斜視図、図１７は外枠の側板の折り畳み状態を示す略示斜視図である。
【００２１】
図において、１は底部に排出口用の口部材２が取着されてなるコンテナ用袋体、３は前記口部材２に締結されるバルブ付き排出管、５は前記コンテナ用袋体１の底部を受支する底受部５０を有する外枠である。前記底受部５０の下部にはパレット部６が一体的に設けられている。
【００２２】
前記コンテナ用袋体１は、例えばポリエチレンフィルム等の合成樹脂フィルムの単層もしくは複層のシートよりなる袋、またはこれらとターポリン製シートとの組み合わせよりなる袋、あるいはゴム製の袋よりなり、その上部の略中央にキャップ付の注入口１１を有し、底部中央には前記口部材２が取着された排出口が設けられている。この袋体１は、例えば、図２に略示するように、上下２枚の合成樹脂製フィルム１ａ，１ｂを周縁部１ｃで融着して扁平な拡がりをもった袋状とし、その上下フィルム１ａ，１ｂのそれぞれ中央部に前記注入口１１と前記口部材２による排出口とを設けてなるもので、内部にエアあるいは内容物を注入することにより、図２の鎖線のように膨らみ得るように構成される。もちろん、他の形成形態の袋であってもよいのは言うまでもない。
【００２３】
前記排出口用の口部材２は、図３等に拡大して示すように、ポリエチレン樹脂等の合成樹脂成形体により形成され、バルブ付き排出管３との締結用の筒部２１と、該筒部２１の一端に連設されたフランジ部２２とよりなり、前記フランジ部２２に前記袋体１の底部の排出口周縁が熱融着手段等によりシール状態に固着されている。前記筒部２１の端部と、前記バルブ付き排出管３の端部とは、例えば後述するクランプ式の締結構造により、前記両端部をパッキン手段４を介して突き合わせ状態にして液密に締結できるように設けられている。前記フランジ部２２は、通常、例えば角部に丸みをつけた略四角形あるいは円形をなしているが、楕円形や５角形以上の多角形とすることもできる。
【００２４】
前記バルブ付き排出管３は、主としてステンレス等の金属製で、前記筒部２１に締結される略Ｌ字形をなすエルボ管３１と、該エルボ管３１に適宜締結手段により接続されるバルブ３４付の口金部材３２とからなる。
【００２５】
前記口部材２と前記排出管３とを締結するためのクランプ式の締結構造の１例について説明する。
【００２６】
図３〜図５に示すように、前記口部材２の筒部２１の端部外周と排出管３の端部外周とに、それぞれ相対向側とは反対側の側面が傾斜面２３ａ，３３ａをなす凸縁２３，３３が設けられており、前記両凸縁２３，３３が、その外周に嵌合するクランプ部材７により近接方向に締め付け得るようになっている。前記クランプ部材７は、図５のように、内周に前記傾斜面２３ａ，３３ａに対応するテーパ面７１，７１が形成された二つの半円環状の部分７２，７２がヒンジ構造を持つ結合部７３を介して結合されるとともに、両半円環状部分７２，７２の前記結合部７３とは反対側の端部同士がネジ部材７４により結合自在に設けられてなり、該両半円環状部分７２，７２が前記両凸縁２３，３３の外周に嵌合した状態での前記ネジ部材７４の締め付けにより、前記筒部２１の端部と前記排出管３の端部とを強固に締結できるように構成されている。
【００２７】
また、前記筒部２１の端部と前記排出管３の端部との相対向する両端面には、それぞれパッキン手段４としてのオーリング等のリング状パッキン４ａの両側部分が嵌合し得る凹溝２３ｂ，３３ｂが設けられており、前記締結される前記両端部間に前記リング状パッキン４ａを挟持できるように構成されており、これにより液洩れ等のおそれなく液密に締結できるようになっている。
【００２８】
前記のパッキン手段４としては、前記のように口部材２とは別体のゴム材等よりなるリング状パッキン４ａを使用するほか、例えば、図７に示すように、合成樹脂材よりなる前記口部材２の材質を利用し、筒部２１の端面に、周方向の円環状の凸条４ｂを該筒部２１と一体に突設しておき、該凸条４ｂを前記排出管３の端面に有する凹溝３３ｂに嵌合させるようにして、前記同様にクランプ部材７により、前記筒部２１の端部と前記排出管３の端部とを近接方向に締め付けることにより、該凸条４ｂが締結部のパッキン作用を果たすように構成して実施することもできる。この場合、別体のリング状パッキンを使用する必要がなく、部品数が少なくなり、経済的であり、また締結操作も行い易くなる。
【００２９】
なお、前記口部材２と前記排出管３との締結手段としては、前記のクランプ式の締結構造のほか、他の締結手段を利用することも可能であるが、実施上は、前記のクランプ式の締結構造が締結操作の容易性や連結部のシール性等の点から特に好ましい。
【００３０】
前記排出管３のエルボ管３１と口金部材３２との接続にも前記と同様のクランプ式の締結構造を利用することができる。
【００３１】
前記外枠５における底受部５０は、四周辺部から内方に向かって下方に傾斜した漏斗状をなす底板５１を有している。この底板５１の傾斜角度は、輸送対象の液体の粘性などに応じて適宜設定できる。前記底板５１の中央部に前記口部材２の筒部２１に締結されたバルブ付き排出管３を抜き通し得る開口５２を有し、該開口５２の周縁部５３上に、前記口部材２の筒部２１の外周に遊嵌もしくは嵌合した状態で該口部材２のフランジ部２２を受ける受板５５、例えば図８〜図１０に示すように二つ割形をなす受板５５がセット自在に設けられている。
【００３２】
図の場合は、前記底板５１の中央部の例えば四角形の領域５１ａが僅かに段落とし形成されて略水平面をなし、該水平面による領域５１ａの中央部に前記開口５２が形成されており、前記領域５１ａ内に前記受板５５を嵌合しセットできるようになっている。
【００３３】
前記受板５５は、合成樹脂製板やパーティクルボードその他の剛性材よりなる板材を素材とし、図８にも示すように、前記領域５１ａ内に嵌合し得る例えば四角形の板体を中央で２分割した半割体５５ａ，５５ｂよりなる。この両半割体５５ａ，５５ｂの分割端の中央部に、前記口部材２の筒部２１に嵌合できる切欠５６ａ，５６ｂを有している。これら両半割体５５ａ，５５ｂは、前記のように、口部材２に締結した排出管３を前記開口５２より抜き通した状態において、前記口部材２のフランジ部２２の下にさし入れて、前記切欠５６ａ，５６ｂを前記筒部２１の外周に遊嵌もしくは嵌合して突き合わせた状態で、前記領域５１ａ内の開口周縁部５３上にセットでき、これにより前記口部材２のフランジ部２２を受支できるようになっている。５４は底板５１の内側に添設した保護を兼ねる断熱ボードである。
【００３４】
前記口部材２のフランジ部２２を受支する受板５５については、図１１〜図１３のように、前記口部材２の筒部２１の端部外径、特には前記凸縁２３の外径より径大の開口５６を有する前記同素材の１枚の板材よりなるものとし、これを前記口部材２の筒部２１の外周に遊嵌し、前記開口５２の周縁部上にセットするようにして実施することもできる。
【００３５】
この実施例の受板５５の場合、前記口部材２の前記筒部２１の端部に対して前記バルブ付き排出管３を前記クランプ式の締結構造により接続するまでに、図１１の鎖線のように前記筒部２１の外周に遊嵌しておいて、この状態で前記筒部２１の端部にバルブ付き排出管３をクランプ部材７により接続した後、図１２のように該排出管３を前記開口５２より抜き通し、前記受板５５を前記開口５２の周縁部上にセットすればよく、排出管３のセット作業は上記と同様に行える。
【００３６】
いずれの実施例の場合も、前記領域５１ａ内の開口５２については、必ずしも図のような円形をなすものには限らず、バルブ付き排出管３を抜き通し得るものであれば楕円形あるいは多角形等、どのような開口形状をなすものであってもよい。いずれの場合も、前記同様に、開口周縁部において受板５５を介して口部材２のフランジ部２２を受支するようにして実施する。
【００３７】
前記受板５５を使用しないで実施することも可能であるが、この場合は、前記フランジ部２２の幅あるいは直径を前記開口５２の口径より大きくしておけばよい。口部材２を安定性よく受支するためには、前記のように受板５５を使用するのがより好ましい。
【００３８】
前記底受部５０は、前記底板５１の四周辺部に配された側枠部５７がパレット部６の四隅に立設された支持柱６１により支持されるとともに、前記底板５１の中央部の前記領域５１ａの周辺部が前記パレット部６の内方部に立設された支持柱６２により支持されており、前記底板５１の下方に前記排出管３をセットできる空間を保有している。これらの底受部５０及びパレット部６は鋼材等の金属材料その他の剛性材料により形成される。
【００３９】
前記パレット部６の上には、前記底受部５０の開口５２を通して下方に出した前記排出管３を固定し支持するために、次のような固定手段が設けられる。
【００４０】
パレット部６の上部において、前後方向に配されたアングル材等よりなる中央部左右の補強部材６３，６３に、管受け部材６４，６４が排出管３の通過を許容できる間隔をおいて相対向して連結支持され、該管受け部材６４，６４に前記排出管３のエルボ管３１の部分を収容できる間隔をおいて、一対の取付具６５，６５が設けられている。両取付具６５，６５は、図１４及び図１５のように、それぞれ管受け部材６４に上向きに突設されて相対向する略鉤形状の受部材６６，６６と、該受部材６６，６６に起立自在に支持されるとともに起立時に該受部材６６，６６の上板部より上方に突出し得る固定ボルト６７，６７とを有し、該固定ボルト６７，６７に締め付けネジ６８，６８が螺合されてなる。一方、前記排出管３のエルボ管３１の部分には、その両側に前記受部材６６，６６の上に載設でき、かつ前記固定ボルト６７，６７が起立作用により嵌入できる切欠３５，３５を有する取付板３６，３６が溶接手段等により突設されている。この取付板３６，３６を、前記受部材６６，６６の上に載設した状態で、前記固定ボルト６７，６７を前記切欠３５，３５に嵌入させるように起立させて締め付けネジ６８，６８により締め付け固定することにより、前記排出管３をパレット部６の上に安定性よく固定セットできるようになっている。
【００４１】
前記の排出管３の固定手段としては、必ずしも図示する実施例の取付具６５，６５を用いるものには限らず、底受部５０の開口５２を通して下方に出した状態で安定に固定できるものであれば、どのような構造のものであってもよい。例えば、前記の受部材６６と取付板３６との締結に、ボルト、ナットのほか、ピンやクリップ部材等の他の締結具を用いる等、排出管をパレット部に対し上下、左右、前後に位置ずれなく止めることができるものであればよい。
【００４２】
また、前記外枠５の底受部５０の上には、外枠５の前後及び左右の側面を覆う側板８ａ，８ｂ，８ｃ，８ｄが配されている。各側板８ａ，８ｂ，８ｃ，８ｄは、それぞれ枠部材８１の内方に断熱ボード等の板材８２を保持してなる。これらの各側板８ａ，８ｂ，８ｃ，８ｄは、底受部５０の側枠部５７に対して順次高さを変えて内側へ折曲可能に連結されており、図１７のように各側板８ａ，８ｂ，８ｃ，８ｄを内側に順次重ねて折り畳めるように設けられている。８５はヒンジ構造による連結部を示す。これにより、コンテナ不使用時には該外枠５の各側板を嵩低く折り畳んで取り扱うことができることになる。前記各側板８ａ，８ｂ，８ｃ，８ｄは、その起立状態においては適宜連結手段により隣接する側板と連結されることにより、起立状態に保持されるようになっている。
【００４３】
また、前記の四周の側板のうちの一面の側板、例えば前面の側板８ａは、上部８３と下部８４に分割形成されて、上部８３が下部８４に対し外側に折曲可能にヒンジ連結されており、該上部８３を外側に折曲して開いた状態でコンテナ用袋体１を外枠５内にセットできるように構成されている。８６は前記のヒンジ連結部を示す。８７は収容された液体量等の確認用の窓であり、図の場合、前面の側板８ａに設けられている。前記の上部を外側に折曲できる構造、および確認用の窓は、前面に限らず、左右あるいは背面など他の側板に設定して実施することもできる。
【００４４】
８８は各側板８ａ，８ｂ，８ｃ，８ｄを起立して組み立てた状態の外枠５の上面に被着自在な上板であり、図の場合、左右部に２分割されて形成されており、該左右部を分離した状態で液体注入作業等を行えるようになっている。
【００４５】
前記の外枠５の側板等の構造は図示する実施例のものほか、種々の組み立て構造による実施が可能である。
【００４６】
上記の構成をなす液体コンテナにおけるコンテナ用袋体１及びバルブ付き排出管３等の組込み方法について説明する。
【００４７】
コンテナ用袋体１を前記外枠５内に組込みセットして使用できる状態に組み立てるには、予め、すなわち組込みを開始するまでに、外枠５の外部において、前記袋体１の底部の排出口用の口部材２に、バルブ付き排出管３を締結しておく。この締結操作は、例えば図４に示すように、前記口部材２の筒部２１の端部に、排出管３の端部とを、双方の相対向する端面の凹溝２３ｂ，３３ｂにオーリング等のリング状パッキン４ａを嵌合して挟持するように突き合わせ、この状態で、双方の端部外周に有する環状の凸縁２３，３３に対しクランプ部材７を嵌合し、該クランプ部材７をネジ部材７４で締め付け操作を行って、両凸縁２３，３３の傾斜面２３ａ，３３ａを利用して互いに近接方向に締めることにより、両端部をパッキン４ａを介して液密に締結する。この締結作業は、外枠５の外部の広い場所で容易に行える。
【００４８】
そして、前記コンテナ用袋体１を、四周の側板８ａ，８ｂ，８ｃ，８ｄのうちの少なくとも１つの側板、例えば前面の側板８ａを開いた状態の外枠５の内部に持ち込み、前記排出管３を底受部５０の中央部に有する開口５２に、図９のように内側から下方に通して該底受部５０の下方に抜き出す。これと同時に、外枠５の底受部５０の内部において、二つ割形の受板５５の半割体５５ａ，５５ｂを、前記排出管３が締結された口部材２のフランジ部２２の下にさし入れて、両半割体５５ａ，５５ｂの分割端に有する切欠５６ａ，５６ｂを前記筒部２１の外周に嵌合して、両半割体５５ａ，５５ｂ同士を突き合わせるとともに、この状態で底板５１の中央部の領域５１ａ内の開口周縁部５３上にセットし、前記口部材２のフランジ部２２を受支する。
【００４９】
なお、１枚の板材よりなる受板５５を使用する場合は、前記バルブ付き排出管３の接続までに、前記口部材２の筒部２１の外周に受板５５を嵌合セットしておいて、筒部２１に前記排出管３を接続した後、前記同様に、図１２のように内側から前記排出管３を下方に抜き出し、図１３のように前記受板５５を開口周縁部５３上にセットし、前記口部材２のフランジ部２２を受支する。
【００５０】
そして、底受部５０の開口５２より下方に出した排出管３は、パレット部６の上部に設けた管受け部材６４の上に、適宜の固定手段により、例えば図１４及び図１５に示す実施例の一対の取付具６５，６５により固定する。この後、外枠５の四周の側板８ａ，８ｂ，８ｃ，８ｄを起立させて相互に連結することにより組み立てを完了する。外枠５内に組込みセットした前記のコンテナ用袋体１については、必要に応じて排出管３あるいは注入口１１よりエアを吹き込む等して外枠５の内面に沿うように膨らませておく。もちろん、運搬対象物の液体を注入口１１から注入することにより膨ませるようにしてもよい。膨んだ袋体１は、外枠５の各側板８ａ，８ｂ，８ｃ，８ｄの内側に沿うことで所定の形状に保持される。なお、上板８８については、前記の外枠５の各側板８ａ，８ｂ，８ｃ，８ｄの組立て後に上部に被着しても、また前記袋体１を膨らませた後、若しくは液体注入後に被着するようにしてもよい。
【００５１】
前記のように、コンテナ用袋体１及び排出管３を外枠５に組込みセットした状態で、運搬対象物の液体を前記袋体１に注入し収容して輸送に供する。
【００５２】
そして、輸送先で内容物の液体を排出した後、ワンウエイ使用のコンテナ用袋体１を外枠５内からの取り出し分解して、外枠５及び排出管３等を輸送元に返送することになるが、前記の分解作業においては、パレット部６に対する排出管３の固定を外し、該排出管３を袋体１の口部材２に連結した状態のままで、前記の組込みセット作業とは逆に底受部５０の開口５２から上方へ抜き出し、そのまま前記袋体１を外枠５から取り出す。こうして、外枠５の外部において、前記排出管３と口部材２とを連結するクランプ部材７を取り外し、排出管３を口部材２から分離する。
【００５３】
すなわち、本発明の場合、コンテナ用袋体１の底部に有する排出口用の口部材２に対してバルブ付き排出管３を締結した状態のままで、該排出管３を底受部５０の開口５２を通して外枠５に組込み、また外枠５から取り出すことができるので、該袋体１や排出管３の組込セット作業及び取り出し分解作業を容易に能率よく行うことができる。
【００５４】
また、前記口部材２に対する前記排出管３の締結及び分離作業を外枠５の外部で容易に行える上、特に、排出管３を口部材２から分離する際、仮に袋体１の内部に液体が残留していても、その残留液が口部材２から滴り落ちないようにして分離するのも容易になり、床面を汚すおそれがない。
【００５５】
【発明の効果】
上記したように本発明によれば、コンテナ用袋体及びバルブ付排出管等の組込みセット作業を容易に行え、しかも前記袋体底部の口部材と排出管との連結部のシール性が高く、液洩れ等の心配がなく、また袋体の取り出しの際に、残留液が滴り落ちる等の心配がなく、容易にかつ安全に作業できる。
【図面の簡単な説明】
【図１】本発明に係る液体コンテナの組立てセット状態の概略を示す断面図である。
【図２】コンテナ用袋体の概略を示す扁平状態の略示正面図（ａ）と略示平面図（ｂ）である。
【図３】コンテナ用袋体の排出口にバルブ付き排出管を接続する前の一部の拡大断面図である。
【図４】バルブ付き排出管を排出口の口部材に接続した一部の拡大断面図である。
【図５】同上の部分拡大図である。
【図６】同上のクランプ部材の概略正面図である。
【図７】口部材の他の実施例を示す一部の拡大断面図である。
【図８】外枠の底受部の中央部の開口部分と受板の拡大斜視図である。
【図９】外枠の底受部の中央部の開口に前記排出管を通す状態の一部の断面図である。
【図１０】同上の排出管を開口に通して組立てセットした状態の一部の断面図である。
【図１１】受板の他の例を示す排出口にバルブ付き排出管を接続する前の一部の拡大断面図である。
【図１２】同上の外枠の底受部の中央部の開口に前記排出管を通す状態の一部の断面図である。
【図１３】同上の組立てセットした状態の一部の断面図である。
【図１４】組立てセットした排出管の固定状態を示す一部の正面図である。
【図１５】同上の一部の斜視図である。
【図１６】外枠の概略を示す略示斜視図である。
【図１７】外枠の側板の折り畳み状態を示す略示斜視図である。
【符号の説明】
１ コンテナ用袋体
１１ 注入口
２ 排出口用の口部材
２１ 筒部
２２ フランジ部
２３ 凸縁
２３ａ 傾斜面
３ バルブ付き排出管
３１ エルボ管
３２ 口金部材
３３ 凸縁
３３ａ 傾斜面
４ パッキン手段
４ａ リング状パッキン
４ｂ 凸条
５ 外枠
５０ 底受部
５１ 底板
５１ａ 中央部の領域
５２ 開口
５３ 開口の周縁部
５４ 断熱ボード
５５ 受板
５５ａ，５５ｂ 半割体
５６ａ，５６ｂ 切欠
５６ 開口
５７ 側枠部
６ パレット部
６４ 管受け部材
６５ 取付具
７ クランプ部材
８ａ，８ｂ，８ｃ，８ｄ 側板[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to a method for assembling a bag or the like of a liquid container used for transporting various chemicals, liquid foods, and other liquids, and a liquid container.
[0002]
[Prior art]
Conventionally, metal or plastic tanks have been generally used as containers for containing and transporting liquids such as various chemicals and liquid foods or beverages and liquid paints, but such tanks are quite expensive, In addition, the efficiency of transporting and storing empty containers at the time of return from the destination is poor, and cleaning for repeated use, particularly cleaning of the discharge pipe with a valve, has been extremely troublesome.
[0003]
Therefore, in recent years, a bag made of a synthetic resin film or the like is used in combination with a rigid outer frame, and the bag is discarded in a single use, thereby simplifying the cleaning process. There has been proposed a liquid container capable of smoothly discharging to the end (for example, Patent Document 1 below).
[0004]
[Patent Document 1]
JP-A-8-337288
[0005]
[Problems to be solved by the invention]
By the way, the liquid container disclosed in Patent Document 1 has an opening at the center of a funnel-shaped bottom of a bottom receiver on a pallet body that receives a bag for a container, and an opening peripheral portion of the bottom. The lower surface of the is provided with a locking portion that can be fitted and locked from one side of a mounting flange provided at the end of the valve-equipped discharge pipe, and the engagement of the flange with the locking portion provides a valve. The discharge pipe is detachably attached. The bag body is configured to be connected by fitting a tubular portion of a mouth member for a discharge port attached to a bottom portion of the bag body to the inside of an end of the discharge pipe.
[0006]
Therefore, in the case of this liquid container, the discharge pipe with the valve can be incorporated and set relatively easily even when working below the bottom receiver, but on the other hand, the discharge pipe and the mouth member at the bottom of the bag body. The connection with the shaft is simply made by fitting in the axial direction. Therefore, even if a packing such as an O-ring is interposed in the sliding contact portion by this fitting, the sealing property of the sliding contact portion is not sufficiently satisfactory. In addition, there is a possibility that leakage may occur due to the liquid pressure, and in particular, when the contents are dangerous substances such as chemicals, it gives anxiety to the user.
[0007]
Further, at the time of return from the destination, for example, when removing the one-way use bag from the outer frame, or when removing the drain pipe with a valve, it is necessary to pull out the mouth member at the bottom of the bag from the drain pipe. At the time of extraction, the residual liquid in the bag body may drip from the mouth member, and the floor surface may be soiled.
[0008]
SUMMARY OF THE INVENTION The present invention has been made in view of the above, and can easily perform a work of assembling and setting a bag for a container and a discharge pipe with a valve. The object of the present invention is to provide an assembling method and a liquid container that can be easily and safely worked without a fear of liquid leakage, and having a high risk of liquid leakage and a drip of a residual liquid when the bag is taken out. Things.
[0009]
[Means for Solving the Problems]
A method for assembling a bag or the like of a liquid container according to the present invention for solving the above-mentioned problems includes a container bag having a mouth member for a discharge port attached to a bottom portion, and a discharge with a valve fastened to the mouth member. In a liquid container comprising a pipe and an outer frame having a bottom receiving portion for supporting the bottom of the container bag, when the container bag is assembled and set in the outer frame, the bag is A discharge pipe with a valve is fastened to a mouth member provided at the bottom of the outer frame, and the discharge pipe is taken out from the inside of the outer frame through the opening provided in the bottom support section below the bottom support section, and the mouth member is connected to an opening peripheral portion. It is characterized in that it is fixed so that it can be received by.
[0010]
As described above, the discharge pipe can be assembled to the outer frame through the opening of the bottom receiving section while the discharge pipe with the valve is fastened to the mouth member provided at the bottom of the container bag body. Can be easily and efficiently performed, and the sealing property at the connection between the mouth member and the discharge pipe can be maintained well.
[0011]
Even when the bag is taken out of the outer frame, the discharge pipe can be pulled out upward from the opening in the opposite direction, so that the take-out and disassembly operation can be easily performed. Further, the work of fastening and separating the discharge pipe with respect to the mouth member can be easily performed outside the outer frame. In addition, especially when the discharge pipe is separated from the mouth member, even if liquid remains inside the bag body, since the work is performed outside the outer frame, the residual liquid does not drip from the mouth member. In this way, separation can be easily performed, and work can be easily performed.
[0012]
Further, the liquid container of the present invention has a container bag body having a mouth member for a discharge port at the bottom, a discharge pipe with a valve fastened to the mouth member, and a bottom receiving the bottom part of the container bag body. A liquid container comprising an outer frame having a receiving portion, wherein a port member provided at the center of the bottom of the container bag body has a tubular portion for fastening to a discharge pipe with a valve, and one end of the tubular portion. A flange portion fixed to an opening edge of a bottom of the bag body, and a bottom receiving portion of the outer frame has a funnel inclined downward inward from four peripheral portions. A bottom plate having a shape, and a central portion thereof having an opening through which a discharge pipe with a valve fastened to the cylindrical portion of the mouth member can be pulled out, and a flange portion of the mouth member passing the discharge pipe through the opening. Is received at the periphery of the opening.
[0013]
Thereby, the work of assembling and taking out and disassembling the container bag and the discharge pipe can be easily performed.
[0014]
It is preferable that a receiving plate that supports the flange portion in a state of being loosely fitted or fitted to the outer periphery of the cylindrical portion of the mouth member is provided on the opening peripheral portion of the bottom receiving portion so as to be freely set. Thereby, even if the opening of the bottom receiving portion has a relatively large opening diameter so that the discharge pipe can pass therethrough, the mouth member can be reliably and stably held on the peripheral portion of the opening by the receiving plate. In addition, the work of setting the receiving plate can be easily performed simultaneously with the work of setting the discharge pipe.
[0015]
In particular, in a state where the receiving plate is formed in a split shape and the discharge pipe is passed through the opening, the receiving plate is fitted to the outer periphery of the cylindrical portion of the mouth member, and on the opening peripheral edge of the bottom receiving portion. It is more preferable to be provided so as to be set, so that it is possible to fit the discharge pipe to the outer periphery of the cylindrical portion of the mouth member in a state where the discharge pipe is passed through the opening, and to set the discharge pipe on the peripheral edge of the opening without a problem. This is easily possible, and the above-described setting work is further facilitated.
[0016]
Further, in the liquid container, it is preferable that an end of the cylindrical portion of the mouth member and an end of the discharge pipe with a valve are liquid-tightly fastened by a clamp-type fastening structure.
[0017]
As the above-mentioned clamping type fastening structure, a convex edge is formed on the outer periphery of the end portion of the cylindrical portion of the mouth member and the outer periphery of the end portion of the discharge pipe, the side surfaces of which are opposite to the opposing side forming an inclined surface. A clamp member having a tapered surface on an inner periphery capable of being fitted to the outer periphery of the two convex edges and tightening the two convex edges in the proximity direction is provided, and by tightening the clamp member, an end of the cylindrical portion is formed. It is preferable that the end portion of the discharge pipe has a structure that can be liquid-tightly fastened with a packing means interposed therebetween. Thereby, the end of the mouth member and the end of the discharge pipe can be easily and securely fastened with good sealing properties, and a connection state free from liquid leakage or the like can be obtained.
[0018]
The mouth member is integrally formed of synthetic resin, and a circumferential annular annular ridge for packing is integrally provided on an end surface of the cylindrical portion of the mouth member on the side facing the discharge pipe, and A circumferential concave streak into which the top of the convex streak fits is provided on the end face of the discharge pipe facing the side wall. Also in this case, the end of the mouth member and the end of the discharge pipe can be easily and securely fastened, and a connection state free from the risk of liquid leakage or the like can be obtained.
[0019]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, embodiments of the present invention will be described based on examples shown in the drawings.
[0020]
FIG. 1 is a cross-sectional view schematically showing an assembled and set state of a liquid container according to the present invention, FIG. 2 is a schematic front view and a schematic plan view of a flat state schematically showing a container bag, and FIG. FIG. 4 is an enlarged cross-sectional view of a part of the body before the discharge pipe with a valve is connected to the discharge port of the body, FIG. 4 is an enlarged cross-sectional view of a part of the discharge pipe with the valve connected to the mouth member of the discharge port, FIG. FIG. 6 is an enlarged front view of the same clamp member, FIG. 7 is an enlarged sectional view of a part of another embodiment of the mouth member, and FIG. FIG. 9 is an enlarged perspective view of a receiving plate, FIG. 9 is a cross-sectional view of a part of a state before the discharge pipe is passed through an opening at a central portion of a bottom receiving portion of an outer frame, and FIG. It is a sectional view of a part of the state where it was set. FIG. 11 is an enlarged cross-sectional view of a part before connecting a discharge pipe with a valve to a discharge port showing another example of a receiving plate, and FIG. 12 is a view showing the discharge pipe in a central opening of a bottom receiving part of the outer frame. FIG. 13 is a partial cross-sectional view of the above-mentioned assembled and set state. FIG. 14 is a partial front view showing a fixed state of the discharge pipe of the above, and FIG. 15 is a partial perspective view of the same. FIG. 16 is a schematic perspective view showing the outline of the outer frame, and FIG. 17 is a schematic perspective view showing the folded state of the side plate of the outer frame.
[0021]
In the drawing, 1 is a container bag body having a mouth member 2 for a discharge port attached to a bottom portion, 3 is a discharge pipe with a valve fastened to the mouth member 2, and 5 is a bottom portion of the container bag body 1. Is an outer frame having a bottom receiving portion 50 for supporting the outer frame. The pallet 6 is integrally provided below the bottom receiving part 50.
[0022]
The container bag 1 is made of, for example, a bag made of a single-layer or multi-layer sheet of a synthetic resin film such as a polyethylene film, a bag made of a combination of these and a tarpaulin sheet, or a rubber bag. An inlet 11 with a cap is provided at substantially the center of the upper portion, and an outlet to which the mouth member 2 is attached is provided at the center of the bottom. For example, as shown schematically in FIG. 2, the bag body 1 is formed by fusing two upper and lower synthetic resin films 1a and 1b at a peripheral portion 1c to form a bag having a flat spread. 1a and 1b are provided with the inlet 11 and the outlet by the port member 2 at the center respectively, so that by injecting air or contents into the inside, it can swell as shown by a chain line in FIG. Is configured. Of course, it is needless to say that the bag may have another form.
[0023]
As shown in an enlarged view in FIG. 3 and the like, the outlet port member 2 is formed of a synthetic resin molded body such as a polyethylene resin, and includes a tubular portion 21 for fastening to the discharge pipe 3 with a valve. A flange 22 is provided at one end of the portion 21. A peripheral edge of an outlet at the bottom of the bag body 1 is fixed to the flange 22 in a sealed state by means of heat sealing means or the like. An end of the cylindrical portion 21 and an end of the discharge pipe 3 with a valve can be liquid-tightly fastened by, for example, a clamp-type fastening structure to be described below, with the both ends abutting through packing means 4. It is provided as follows. The flange portion 22 usually has a substantially square shape or a round shape with rounded corners, for example, but may have an elliptical shape or a polygonal shape such as a pentagon or more.
[0024]
The discharge pipe 3 with a valve is mainly made of a metal such as stainless steel, and has a substantially L-shaped elbow pipe 31 fastened to the cylindrical portion 21 and a valve 34 connected to the elbow pipe 31 by a suitable fastening means. And a base member 32.
[0025]
An example of a clamp type fastening structure for fastening the mouth member 2 and the discharge pipe 3 will be described.
[0026]
As shown in FIGS. 3 to 5, slopes 23 a and 33 a are formed on the outer periphery of the end of the cylindrical portion 21 of the mouth member 2 and the outer periphery of the end of the discharge pipe 3. The protruding edges 23, 33 are provided, and the both protruding edges 23, 33 can be fastened in the approaching direction by the clamp member 7 fitted to the outer periphery thereof. As shown in FIG. 5, the clamp member 7 has two semi-annular portions 72, 72 having tapered surfaces 71, 71 corresponding to the inclined surfaces 23a, 33a formed on the inner periphery thereof, and a coupling portion having a hinge structure. The two semi-annular portions 72 and 72 are provided so that the ends of the two semi-annular portions 72 and 72 opposite to the coupling portion 73 can be freely coupled by a screw member 74. , 72 fitted to the outer circumferences of the two convex edges 23, 33 so that the end of the cylindrical portion 21 and the end of the discharge pipe 3 can be firmly fastened by tightening the screw member 74. It is configured.
[0027]
Opposite end faces of the end of the cylindrical portion 21 and the end of the discharge pipe 3 are provided with recesses into which both side portions of a ring-shaped packing 4a such as an O-ring as the packing means 4 can be fitted. Grooves 23b and 33b are provided so that the ring-shaped packing 4a can be sandwiched between the both ends to be fastened, thereby enabling a liquid-tight fastening without fear of liquid leakage or the like. ing.
[0028]
As the packing means 4, besides using the ring-shaped packing 4a made of a rubber material or the like separate from the mouth member 2 as described above, for example, as shown in FIG. Using the material of the member 2, a circumferential annular ridge 4 b is integrally provided with the cylindrical portion 21 on the end surface of the cylindrical portion 21, and the convex ridge 4 b is provided on the end surface of the discharge pipe 3. The end of the cylindrical portion 21 and the end of the discharge pipe 3 are tightened in the approaching direction by the clamp member 7 in the same manner as described above so as to be fitted in the concave groove 33b having the convex ridge 4b. It can also be configured and implemented to perform the packing action of the part. In this case, there is no need to use a separate ring-shaped packing, the number of parts is reduced, the cost is reduced, and the fastening operation is facilitated.
[0029]
In addition, as the fastening means between the mouth member 2 and the discharge pipe 3, other fastening means may be used in addition to the above-described clamp-type fastening structure. Is particularly preferable from the viewpoint of easiness of the fastening operation and sealing property of the connecting portion.
[0030]
For the connection between the elbow pipe 31 of the discharge pipe 3 and the base member 32, the same clamp type fastening structure as described above can be used.
[0031]
The bottom receiving portion 50 of the outer frame 5 has a funnel-shaped bottom plate 51 inclined downward from the four peripheral portions toward the inside. The inclination angle of the bottom plate 51 can be appropriately set according to the viscosity of the liquid to be transported. At the center of the bottom plate 51, there is an opening 52 through which the discharge pipe 3 with a valve fastened to the cylindrical portion 21 of the mouth member 2 can pass. A receiving plate 55 for receiving the flange portion 22 of the mouth member 2 in a state of being loosely fitted or fitted on the outer periphery of the portion 21, for example, a split receiving plate 55 as shown in FIGS. Is provided.
[0032]
In the case of the figure, for example, a rectangular area 51a in the center of the bottom plate 51 is formed as a slight paragraph to form a substantially horizontal plane, and the opening 52 is formed in the center of the horizontal area 51a. The receiving plate 55 can be fitted and set in the inside 51a.
[0033]
The receiving plate 55 is made of a plate made of a synthetic resin plate, a particle board, or another rigid material. As shown in FIG. 8, for example, a square plate that can fit in the It is composed of divided half bodies 55a and 55b. At the center of the divided ends of the two halves 55a and 55b, there are cutouts 56a and 56b which can be fitted to the cylindrical portion 21 of the mouth member 2. These two halves 55a and 55b are inserted under the flange portion 22 of the mouth member 2 in a state where the discharge pipe 3 fastened to the mouth member 2 is passed through the opening 52 as described above. The cutouts 56a and 56b can be set on the opening peripheral portion 53 in the area 51a in a state where the cutouts 56a and 56b are loosely fitted or fitted and butted against the outer periphery of the cylindrical portion 21. You can receive. Reference numeral 54 denotes a heat insulating board provided also inside the bottom plate 51 and also serving as protection.
[0034]
Regarding the receiving plate 55 for supporting the flange portion 22 of the mouth member 2, as shown in FIGS. 11 to 13, the outer diameter of the end of the cylindrical portion 21 of the mouth member 2, particularly, the outer diameter of the convex edge 23. It is made of a single plate material of the same material having a larger diameter opening 56, which is loosely fitted to the outer periphery of the cylindrical portion 21 of the mouth member 2 and set on the peripheral edge of the opening 52. Can also be implemented.
[0035]
In the case of the receiving plate 55 of this embodiment, before the discharge pipe 3 with the valve is connected to the end of the cylindrical portion 21 of the mouth member 2 by the clamping type fastening structure, as shown by a chain line in FIG. After the discharge tube 3 with a valve is connected to the end of the tube portion 21 with the clamp member 7 in this state, the discharge tube 3 is connected to the end of the tube portion 21 as shown in FIG. What is necessary is just to pull out from the opening 52 and set the receiving plate 55 on the peripheral part of the opening 52, and the setting operation of the discharge pipe 3 can be performed in the same manner as described above.
[0036]
In any of the embodiments, the opening 52 in the region 51a is not limited to a circular shape as shown in the figure, but may be an elliptical shape or a polygonal shape as long as it can pass through the discharge pipe 3 with a valve. For example, the opening may have any shape. In any case, as in the above, the flange portion 22 of the mouth member 2 is supported via the receiving plate 55 at the periphery of the opening.
[0037]
Although it is also possible to carry out without using the receiving plate 55, in this case, the width or the diameter of the flange portion 22 may be made larger than the diameter of the opening 52. In order to stably receive the mouth member 2, it is more preferable to use the receiving plate 55 as described above.
[0038]
The bottom receiving portion 50 has side frame portions 57 arranged at four peripheral portions of the bottom plate 51 supported by support columns 61 erected at four corners of the pallet portion 6, and the center portion of the bottom plate 51 has A peripheral portion of the area 51a is supported by a support pillar 62 provided upright on an inner side of the pallet portion 6, and has a space below the bottom plate 51 in which the discharge pipe 3 can be set. The bottom receiving portion 50 and the pallet portion 6 are formed of a metal material such as a steel material or other rigid materials.
[0039]
The following fixing means is provided on the pallet 6 in order to fix and support the discharge pipe 3 projecting downward through the opening 52 of the bottom receiving section 50.
[0040]
In the upper part of the pallet 6, the pipe receiving members 64, 64 are opposed to the left and right reinforcing members 63, 63 made of an angle material or the like arranged in the front-rear direction with an interval at which the pipe receiving members 64, 64 allow the discharge pipe 3 to pass. A pair of fittings 65, 65 are provided at intervals so that the pipe receiving members 64, 64 can accommodate the elbow pipe 31 of the discharge pipe 3. As shown in FIGS. 14 and 15, the two attachments 65, 65 protrude upward from the tube receiving member 64, respectively, and have substantially hook-shaped receiving members 66, 66 opposed to each other. It has fixing bolts 67, 67 which are supported upright and can protrude above the upper plate portion of the receiving members 66, 66 when standing up. Tightening screws 68, 68 are screwed into the fixing bolts 67, 67. It becomes. On the other hand, the elbow pipe 31 of the discharge pipe 3 has cutouts 35 on both sides thereof, which can be mounted on the receiving members 66, 66 and into which the fixing bolts 67, 67 can be fitted by standing action. The mounting plates 36, 36 are protruded by welding means or the like. With the mounting plates 36, 36 mounted on the receiving members 66, 66, the fixing bolts 67, 67 are erected so as to be fitted into the cutouts 35, 35 and tightened with the tightening screws 68, 68. By fixing, the discharge pipe 3 can be fixedly set on the pallet 6 with good stability.
[0041]
The means for fixing the discharge pipe 3 is not limited to the one using the fixtures 65, 65 of the illustrated embodiment, but may be a means that can be stably fixed in a state where it is protruded downward through the opening 52 of the bottom receiving portion 50. Any structure may be used. For example, in order to fasten the receiving member 66 and the mounting plate 36, bolts, nuts, and other fasteners such as pins and clip members are used. What is necessary is just to be able to stop without slippage.
[0042]
Further, on the bottom receiving portion 50 of the outer frame 5, side plates 8a, 8b, 8c, 8d that cover the front, rear, left and right side surfaces of the outer frame 5 are arranged. Each of the side plates 8a, 8b, 8c, 8d holds a plate member 82 such as a heat insulating board inside the frame member 81. Each of these side plates 8a, 8b, 8c, 8d is connected to the side frame portion 57 of the bottom receiving portion 50 so as to be able to bend inward while sequentially changing the height, as shown in FIG. , 8b, 8c, and 8d are provided so as to be sequentially overlapped and folded inside. Reference numeral 85 denotes a connecting portion having a hinge structure. Thus, when the container is not used, each side plate of the outer frame 5 can be folded down and handled. The side plates 8a, 8b, 8c, 8d are held in the upright state by being appropriately connected to adjacent side plates by connecting means in the upright state.
[0043]
One of the four side plates, for example, the front side plate 8a is divided into an upper part 83 and a lower part 84, and the upper part 83 is hinged to the lower part 84 so as to be bent outward. The container bag 1 can be set in the outer frame 5 with the upper part 83 bent outward and opened. Reference numeral 86 denotes the hinge connection. Reference numeral 87 denotes a window for checking the amount of the stored liquid and the like, which is provided on the front side plate 8a in the case of the drawing. The structure in which the upper portion can be bent outward and the window for confirmation are not limited to the front surface, but can be set in other side plates such as the left and right or the rear surface.
[0044]
Reference numeral 88 denotes an upper plate that can be attached to the upper surface of the outer frame 5 in a state where each of the side plates 8a, 8b, 8c, and 8d is erected and assembled. A liquid injection operation or the like can be performed with the left and right portions separated.
[0045]
The structure such as the side plate of the outer frame 5 can be implemented by various assembling structures in addition to the illustrated embodiment.
[0046]
A method for assembling the container bag 1 and the discharge pipe 3 with a valve in the liquid container having the above configuration will be described.
[0047]
In order to assemble the container bag 1 into a usable state by assembling it into the outer frame 5 and assembling the container 1 in advance, that is, outside the outer frame 5 before starting the assembling, the outlet at the bottom of the bag 1 is used. The discharge pipe 3 with a valve is fastened to the port member 2 for use. As shown in FIG. 4, for example, this fastening operation is performed by O-ring the end of the cylindrical portion 21 of the mouth member 2 and the end of the discharge pipe 3 into the concave grooves 23b and 33b on both opposing end surfaces. In this state, the clamp members 7 are fitted to the annular convex edges 23 and 33 provided on the outer periphery of both ends, and the clamp members 7 are attached. By tightening with the screw member 74 and using the inclined surfaces 23a, 33a of the two protruding edges 23, 33 in the direction of approaching each other, both ends are liquid-tightly fastened via the packing 4a. This fastening operation can be easily performed in a wide place outside the outer frame 5.
[0048]
Then, the container bag 1 is brought into the outer frame 5 in a state where at least one of the four side plates 8a, 8b, 8c, 8d, for example, the front side plate 8a is opened, and the discharge pipe 3 is opened. 9 is passed downward from the inside through an opening 52 having a central portion of the bottom receiving portion 50 as shown in FIG. At the same time, inside the bottom receiving portion 50 of the outer frame 5, the half-pieces 55 a and 55 b of the split receiving plate 55 are separated from the lower portion of the flange portion 22 of the mouth member 2 to which the discharge pipe 3 is fastened. Then, the notches 56a and 56b at the divided ends of the two half-pieces 55a and 55b are fitted to the outer periphery of the tubular portion 21, and the two half-pieces 55a and 55b abut each other. To set on the opening peripheral portion 53 in the central region 51 a of the bottom plate 51 to receive the flange portion 22 of the mouth member 2.
[0049]
In the case where the receiving plate 55 made of one plate material is used, the receiving plate 55 is fitted and set on the outer periphery of the cylindrical portion 21 of the mouth member 2 before the discharge pipe 3 with the valve is connected. After connecting the discharge pipe 3 to the cylindrical portion 21, the discharge pipe 3 is withdrawn downward from the inside as shown in FIG. 12, and the receiving plate 55 is placed on the opening peripheral edge 53 as shown in FIG. It is set and receives the flange portion 22 of the mouth member 2.
[0050]
The discharge pipe 3 protruding below the opening 52 of the bottom receiving part 50 is placed on a pipe receiving member 64 provided on the upper part of the pallet part 6 by an appropriate fixing means, for example, as shown in FIGS. It is fixed by a pair of attachments 65, 65 of the example. Thereafter, the four side plates 8a, 8b, 8c, 8d of the outer frame 5 are erected and connected to each other to complete the assembly. The container bag 1 assembled and set in the outer frame 5 is inflated along the inner surface of the outer frame 5 by blowing air from the discharge pipe 3 or the inlet 11 as necessary. Of course, the liquid to be transported may be expanded by injecting the liquid from the inlet 11. The inflated bag body 1 is held in a predetermined shape along the inside of each side plate 8a, 8b, 8c, 8d of the outer frame 5. The upper plate 88 may be attached to the upper part after the side plates 8a, 8b, 8c, 8d of the outer frame 5 are assembled, or may be attached after the bag body 1 is inflated or after the liquid is injected. You may make it.
[0051]
As described above, in a state where the container bag 1 and the discharge pipe 3 are assembled and set in the outer frame 5, the liquid to be transported is injected into the bag 1, stored, and provided for transportation.
[0052]
Then, after discharging the content liquid at the destination, the one-way container bag 1 is taken out of the outer frame 5 and disassembled, and the outer frame 5 and the discharge pipe 3 are returned to the source. However, in the disassembly operation, the fixing of the discharge pipe 3 to the pallet portion 6 is released, and the discharge pipe 3 is connected to the mouth member 2 of the bag body 1 in a state opposite to the above-described installation setting operation. Then, the bag 1 is taken out from the outer frame 5 through the opening 52 of the bottom receiving portion 50. Thus, outside the outer frame 5, the clamp member 7 for connecting the discharge pipe 3 and the mouth member 2 is removed, and the discharge pipe 3 is separated from the mouth member 2.
[0053]
That is, in the case of the present invention, while the discharge pipe 3 with the valve is fastened to the discharge port member 2 provided at the bottom of the container bag 1, the discharge pipe 3 is connected to the opening of the bottom receiving portion 50. Since it can be incorporated into the outer frame 5 and taken out from the outer frame 5 through 52, the setting and taking out and disassembling work of the bag 1 and the discharge pipe 3 can be easily and efficiently performed.
[0054]
Further, the fastening and separation work of the discharge pipe 3 with respect to the mouth member 2 can be easily performed outside the outer frame 5. In particular, when the discharge pipe 3 is separated from the mouth member 2, the liquid is temporarily stored in the bag body 1. Remains, it is easy to separate the remaining liquid so that it does not drip from the mouth member 2, and there is no possibility of soiling the floor surface.
[0055]
【The invention's effect】
As described above, according to the present invention, it is possible to easily perform an assembling and setting work such as a container bag body and a discharge pipe with a valve, and the sealing property of a connecting portion between the mouth member at the bottom of the bag body and the discharge pipe is high. There is no fear of liquid leakage and the like, and there is no fear of residual liquid dripping when the bag is taken out, so that work can be performed easily and safely.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view schematically showing an assembled and set state of a liquid container according to the present invention.
FIGS. 2A and 2B are a schematic front view (a) and a schematic plan view (b) of a flat state schematically showing a container bag.
FIG. 3 is an enlarged sectional view of a part before a discharge pipe with a valve is connected to a discharge port of a container bag.
FIG. 4 is an enlarged sectional view of a part in which a discharge pipe with a valve is connected to a port member of a discharge port.
FIG. 5 is a partially enlarged view of the above.
FIG. 6 is a schematic front view of the same clamp member.
FIG. 7 is a partially enlarged sectional view showing another embodiment of the mouth member.
FIG. 8 is an enlarged perspective view of an opening at a central portion of a bottom receiving portion of the outer frame and a receiving plate.
FIG. 9 is a partial cross-sectional view showing a state where the discharge pipe is passed through an opening at the center of the bottom receiving portion of the outer frame.
FIG. 10 is a partial cross-sectional view showing a state where the discharge pipe is assembled and set through an opening.
FIG. 11 is an enlarged cross-sectional view of a part before connecting a discharge pipe with a valve to a discharge port showing another example of a receiving plate.
FIG. 12 is a partial cross-sectional view showing a state where the discharge pipe is passed through an opening at the center of the bottom receiving portion of the outer frame.
FIG. 13 is a cross-sectional view of a part of the same assembled and set.
FIG. 14 is a partial front view showing a fixed state of the assembled discharge tube.
FIG. 15 is a perspective view of a part of the above.
FIG. 16 is a schematic perspective view schematically showing an outer frame.
FIG. 17 is a schematic perspective view showing a folded state of the side plate of the outer frame.
[Explanation of symbols]
1 Bag for container
11 Inlet
2. Mouth member for outlet
21 cylinder
22 Flange
23 convex edge
23a slope
3 Discharge pipe with valve
31 Elbow tube
32 base material
33 convex edge
33a slope
4 Packing means
4a Ring packing
4b ridge
5 Outer frame
50 Bottom support
51 Bottom plate
51a Central area
52 opening
53 Perimeter of opening
54 Insulation board
55 backing plate
55a, 55b half-split
56a, 56b notch
56 opening
57 Side frame
6. Pallet
64 Tube receiving member
65 Fixture
7 Clamp member
8a, 8b, 8c, 8d Side plate

Claims (7)

底部に排出口用の口部材が取着されてなるコンテナ用袋体と、前記口部材に締結されるバルブ付き排出管と、前記コンテナ用袋体の底部を受支する底受部を有する外枠とを備えてなる液体コンテナにおいて、
前記コンテナ用袋体を前記外枠内に組込みセットする際、予め前記袋体の底部に有する口部材にバルブ付き排出管を締結しておき、この排出管を、外枠の内側から底受部に有する開口を通して該底受部の下方に出し、前記口部材を開口周縁部で受支するようにして固定すること特徴とする液体コンテナの袋体等の組込み方法。An outer bag having a container bag having a mouth member for a discharge port attached to the bottom, a discharge pipe with a valve fastened to the mouth member, and a bottom receiving portion for receiving the bottom of the container bag. A liquid container comprising a frame,
When assembling and setting the container bag in the outer frame, a discharge pipe with a valve is previously fastened to an opening member provided at the bottom of the bag, and the discharge pipe is connected to the bottom receiving portion from the inside of the outer frame. A method for assembling a bag or the like of a liquid container, wherein the opening is provided below the bottom receiving portion, and the mouth member is fixed so as to be supported by the periphery of the opening. 底部に排出口用の口部材を有するコンテナ用袋体と、前記口部材に締結されるバルブ付き排出管と、前記コンテナ用袋体の底部を受支する底受部を有する外枠とを備えてなる液体コンテナであって、
前記コンテナ用袋体の底部に有する口部材は、バルブ付き排出管との締結用の筒部と、該筒部の一端に連設されたフランジ部とよりなり、該フランジ部が前記袋体の底部に固着されており、
前記外枠の底受部は、四周辺部から内方に向かって下方に傾斜した漏斗状をなす底板を有し、その中央部に前記口部材の筒部に締結されたバルブ付き排出管を抜き通し得る開口を有し、前記排出管を該開口に通して前記口部材のフランジ部を開口周縁部で受支するようにしたことを特徴とする液体コンテナ。A container bag having a mouth member for a discharge port at a bottom portion, a discharge pipe with a valve fastened to the mouth member, and an outer frame having a bottom receiving portion for receiving a bottom portion of the container bag body. A liquid container comprising:
The mouth member at the bottom of the container bag body includes a tubular portion for fastening to a discharge pipe with a valve, and a flange portion connected to one end of the tubular portion. It is fixed to the bottom,
The bottom receiving portion of the outer frame has a funnel-shaped bottom plate inclined inward from four peripheral portions inward, and a discharge pipe with a valve fastened to the cylindrical portion of the mouth member at the center thereof. A liquid container having an opening through which the discharge pipe can pass and the flange portion of the mouth member is received at the peripheral edge of the opening. 前記底受部の開口周縁部の上に、前記口部材の筒部外周に遊嵌もしくは嵌合した状態で前記フランジ部を受支する受板がセット自在に設けられてなる請求項２に記載の液体コンテナ。3. The receiving plate according to claim 2, wherein a receiving plate for supporting the flange portion in a state of being loosely fitted or fitted on the outer periphery of the cylindrical portion of the mouth member is provided on the opening peripheral portion of the bottom receiving portion. Liquid container. 前記受板が、二つ割形をなし、前記排出管を前記開口に通した状態において、前記口部材の筒部外周に対し嵌合され、かつ前記底受部の開口周縁部上にセットされるように設けられてなる請求項３に記載の液体コンテナ。In a state where the receiving plate has a split shape and the discharge pipe is passed through the opening, the receiving plate is fitted to the outer periphery of the cylindrical portion of the mouth member, and is set on the opening peripheral edge of the bottom receiving portion. The liquid container according to claim 3, wherein the liquid container is provided so as to be arranged as follows. 前記口部材の筒部の端部と、バルブ付き排出管の端部とが、クランプ式の締結構造により液密に締結されてなる請求項２〜４のいずれか１項に記載の液体コンテナ。The liquid container according to any one of claims 2 to 4, wherein an end of the cylindrical portion of the mouth member and an end of the discharge pipe with a valve are liquid-tightly fastened by a clamp-type fastening structure. クランプ式の締結構造として、前記口部材の筒部の端部外周と排出管の端部外周とに、それぞれ相対向側とは反対側の側面が傾斜面をなす凸縁が設けられるとともに、該両凸縁の外周に嵌合して両凸縁を近接方向に締め付け得るテーパ面を内周に有するクランプ部材を備えてなり、前記クランプ部材の締め付けにより、前記筒部の端部と前記排出管の端部とを両者間にパッキン手段を介在させて液密に締結できることを特徴とする請求項５に記載の液体コンテナ。As a clamp-type fastening structure, a convex edge is formed on the outer periphery of the end portion of the cylindrical portion of the mouth member and the outer periphery of the end portion of the discharge pipe, the side surfaces on the side opposite to the opposite side forming an inclined surface. A clamping member having an inner periphery having a tapered surface which can be fitted to the outer periphery of the biconvex edge and tighten the biconvex edge in the approaching direction, and by tightening the clamp member, the end of the cylindrical portion and the discharge pipe 6. The liquid container according to claim 5, wherein a packing means is interposed between the two ends so as to be liquid-tightly fastened. 前記口部材が合成樹脂により一体形成されてなり、該口部材の筒部の前記排出管との対向側の端面に、周方向の環状をなすパッキン手段としての凸条が一体に設けられるとともに、これに対向する排出管の端面に前記凸条の頂部が嵌合する周方向の凹条が設けられてなる請求項６に記載の液体コンテナ。The mouth member is integrally formed of a synthetic resin, and a ridge as a packing means in a circumferential direction is integrally provided on an end surface of the cylindrical portion of the mouth member on a side facing the discharge pipe, 7. The liquid container according to claim 6, wherein a circumferential concave streak is provided on an end face of the discharge pipe opposed thereto, in which a top of the convex streak fits.
JP2003164311A 2002-12-19 2003-06-09 Method for assembling bag body of liquid container and liquid container Expired - Lifetime JP3769653B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2003164311A JP3769653B2 (en) 2002-12-19 2003-06-09 Method for assembling bag body of liquid container and liquid container
KR1020030087445A KR100604554B1 (en) 2002-12-19 2003-12-04 Method for incorporating a bag or the like into liquid container, and such liquid container
AT03778929T ATE517048T1 (en) 2002-12-19 2003-12-15 METHOD OF INSTALLING A LIQUID CONTAINER BAG BODY AND LIQUID CONTAINER
EP03778929A EP1598288B1 (en) 2002-12-19 2003-12-15 Method of fitting liquid container bag body, and liquid container
PCT/JP2003/016050 WO2004056676A1 (en) 2002-12-19 2003-12-15 Method of fitting liquid container bag body, and liquid container
AU2003289092A AU2003289092B8 (en) 2002-12-19 2003-12-15 Method of fitting liquid container bag body, and liquid container
HK06107032A HK1087079A1 (en) 2002-12-19 2006-06-21 Method of fitting liquid container bag body, and liquid container

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002368958 2002-12-19
JP2003164311A JP3769653B2 (en) 2002-12-19 2003-06-09 Method for assembling bag body of liquid container and liquid container

Publications (2)

Publication Number Publication Date
JP2004244104A true JP2004244104A (en) 2004-09-02
JP3769653B2 JP3769653B2 (en) 2006-04-26

Family

ID=32684190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003164311A Expired - Lifetime JP3769653B2 (en) 2002-12-19 2003-06-09 Method for assembling bag body of liquid container and liquid container

Country Status (7)

Country Link
EP (1) EP1598288B1 (en)
JP (1) JP3769653B2 (en)
KR (1) KR100604554B1 (en)
AT (1) ATE517048T1 (en)
AU (1) AU2003289092B8 (en)
HK (1) HK1087079A1 (en)
WO (1) WO2004056676A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008179376A (en) * 2007-01-23 2008-08-07 Nisshin Flour Milling Inc Vehicular tank, and bulk vehicle for transport of powder
WO2009081612A1 (en) * 2007-12-26 2009-07-02 Kyoritsu Physical Distribution System Co., Ltd. Fluid transport container
JP2009227341A (en) * 2008-03-22 2009-10-08 Pall Corp Biocontainer
JP2013079103A (en) * 2011-10-05 2013-05-02 Kyoritsu Physical Distribution System Co Ltd Liquid container
US8556107B2 (en) 2008-03-22 2013-10-15 Pall Corporation Biocontainer system
JP2014141277A (en) * 2013-01-24 2014-08-07 Nikkeikin Aluminium Core Technology Co Ltd Water supply container
CN108382749A (en) * 2018-04-11 2018-08-10 连琼娥 A kind of tank container for petroleum asphalt device for discharging

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008009586A1 (en) * 2008-02-16 2009-09-03 Protechna S.A. Transport and storage container for liquids
US8887914B2 (en) 2010-10-28 2014-11-18 Arrows Up, Inc. Bulk material shipping container
US10538381B2 (en) 2011-09-23 2020-01-21 Sandbox Logistics, Llc Systems and methods for bulk material storage and/or transport
US8622251B2 (en) 2011-12-21 2014-01-07 John OREN System of delivering and storing proppant for use at a well site and container for such proppant
US9809381B2 (en) 2012-07-23 2017-11-07 Oren Technologies, Llc Apparatus for the transport and storage of proppant
US9718610B2 (en) 2012-07-23 2017-08-01 Oren Technologies, Llc Proppant discharge system having a container and the process for providing proppant to a well site
US10464741B2 (en) 2012-07-23 2019-11-05 Oren Technologies, Llc Proppant discharge system and a container for use in such a proppant discharge system
WO2013167154A1 (en) * 2012-05-09 2013-11-14 Schoeller Arca Systems Gmbh Large-load carrier with hopper-like insert element
US9421899B2 (en) 2014-02-07 2016-08-23 Oren Technologies, Llc Trailer-mounted proppant delivery system
US20190135535A9 (en) 2012-07-23 2019-05-09 Oren Technologies, Llc Cradle for proppant container having tapered box guides
US11873160B1 (en) 2014-07-24 2024-01-16 Sandbox Enterprises, Llc Systems and methods for remotely controlling proppant discharge system
US9676554B2 (en) 2014-09-15 2017-06-13 Oren Technologies, Llc System and method for delivering proppant to a blender
DE202014010034U1 (en) * 2014-12-18 2016-03-21 Daw Se Disposable container for a flowable building material
DE102015006551B4 (en) * 2015-05-21 2017-01-12 Daw Se Disposable container for a flowable building material
WO2017120292A1 (en) 2016-01-06 2017-07-13 Oren Technologies, Llc Conveyor with integrated dust collector system
US10442614B2 (en) 2016-02-26 2019-10-15 Halliburton Energy Services, Inc. Semi-rigid bulk material storage container
US10518828B2 (en) 2016-06-03 2019-12-31 Oren Technologies, Llc Trailer assembly for transport of containers of proppant material
CA2945454C (en) 2016-06-30 2023-11-07 Arrows Up, Llc Bulk material shipping container
US11661235B2 (en) 2018-10-15 2023-05-30 Sandbox Enterprises, Llc Bulk material shipping container top wall assembly and bulk material shipping container having a top wall assembly
US10926940B2 (en) 2018-11-20 2021-02-23 Sandbox Enterprises, Llc Bulk material shipping container

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571188A (en) * 1980-05-30 1982-01-06 Sumitomo Heavy Industries Mounting and demounting hanging fitting
JPS5933819Y2 (en) * 1980-06-02 1984-09-20 株式会社日本アルミ Inner bag for liquid container
JP2675181B2 (en) * 1990-07-17 1997-11-12 住友重機械工業株式会社 Clamping device for electric injection molding machine
JPH082102Y2 (en) * 1990-11-09 1996-01-24 ゼオン化成株式会社 Assembled container for liquids
GB2270894B (en) * 1992-09-26 1996-03-06 Hydrair Ltd Stands for flexible bags
JPH07310871A (en) * 1994-05-18 1995-11-28 Kubota Corp Pipe connecting structure in fluid piping
JP2772469B2 (en) 1995-06-13 1998-07-02 株式会社共立物流システム Pallet with discharge function for containers
JPH1035728A (en) * 1996-07-29 1998-02-10 Kikkoman Corp Bag-in box and supply and discharge port opening and closing apparatus thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008179376A (en) * 2007-01-23 2008-08-07 Nisshin Flour Milling Inc Vehicular tank, and bulk vehicle for transport of powder
WO2009081612A1 (en) * 2007-12-26 2009-07-02 Kyoritsu Physical Distribution System Co., Ltd. Fluid transport container
JP2009154908A (en) * 2007-12-26 2009-07-16 Kyoritsu Physical Distribution System Co Ltd Fluid transport container
JP2009227341A (en) * 2008-03-22 2009-10-08 Pall Corp Biocontainer
US8556111B2 (en) 2008-03-22 2013-10-15 Pall Corporation Biocontainer
US8556107B2 (en) 2008-03-22 2013-10-15 Pall Corporation Biocontainer system
JP2013079103A (en) * 2011-10-05 2013-05-02 Kyoritsu Physical Distribution System Co Ltd Liquid container
JP2014141277A (en) * 2013-01-24 2014-08-07 Nikkeikin Aluminium Core Technology Co Ltd Water supply container
CN108382749A (en) * 2018-04-11 2018-08-10 连琼娥 A kind of tank container for petroleum asphalt device for discharging

Also Published As

Publication number Publication date
AU2003289092A1 (en) 2004-07-14
KR20040054496A (en) 2004-06-25
EP1598288B1 (en) 2011-07-20
ATE517048T1 (en) 2011-08-15
KR100604554B1 (en) 2006-07-28
HK1087079A1 (en) 2006-10-06
AU2003289092B8 (en) 2009-05-21
WO2004056676A1 (en) 2004-07-08
EP1598288A1 (en) 2005-11-23
EP1598288A4 (en) 2009-05-27
JP3769653B2 (en) 2006-04-26
AU2003289092B2 (en) 2009-05-07

Similar Documents

Publication Publication Date Title
JP2004244104A (en) Insertion method for liquid container bag etc. and liquid container
US6090029A (en) Spout construction for bulk box liquid liner
US10035156B2 (en) Liquid supply assembly
US7494029B2 (en) Container cartridge for beverage dispenser and support structure thereof
CA2208808C (en) Tank liner
US5046634A (en) Drum liner assembly
US20140263304A1 (en) Recyclable compost container
AU2016399197B2 (en) Inliner for a pallet container
JP6871170B2 (en) Containment concept for solid products
WO1994019255A1 (en) Container system and bag assembly
JP6568070B2 (en) Fittings and fitting adapters for distribution systems and methods of manufacturing them
JPH06508807A (en) deflection container
RU2733819C2 (en) Plastic inner reservoir with insert
JP2009107644A (en) Distribution device and distributing method for liquid chemical
JP2005289464A (en) Inside bag for container for liquid
JP2004182275A (en) Inner bag for container
KR101455560B1 (en) Dispensing device of liquid chemical and dispensing method
JP5893326B2 (en) Liquid container
JP2772469B2 (en) Pallet with discharge function for containers
CN216509776U (en) Fitting for a fluid containment system and containment system
CN1329261C (en) Method of fitting liquid container bag body, and liquid container
JP2013010522A (en) Liquid container
JP2011126606A (en) Pail can for liquid medicines
JP2000043982A (en) Method for attaching container inner bag
JPH08500796A (en) Liquid transport container outlet

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050222

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050413

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20051227

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060123

R150 Certificate of patent or registration of utility model

Ref document number: 3769653

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120217

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120217

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150217

Year of fee payment: 9

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term