WO2002046055A1 - Fluid storage container formed of flexible sheet - Google Patents

Fluid storage container formed of flexible sheet Download PDF

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Publication number
WO2002046055A1
WO2002046055A1 PCT/JP2001/003968 JP0103968W WO0246055A1 WO 2002046055 A1 WO2002046055 A1 WO 2002046055A1 JP 0103968 W JP0103968 W JP 0103968W WO 0246055 A1 WO0246055 A1 WO 0246055A1
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WO
WIPO (PCT)
Prior art keywords
bag body
storage container
fluid
flexible sheet
fluid storage
Prior art date
Application number
PCT/JP2001/003968
Other languages
French (fr)
Japanese (ja)
Inventor
Ryouhei Miyamoto
Original Assignee
Kishimoto Sanyo 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 Kishimoto Sanyo Co., Ltd. filed Critical Kishimoto Sanyo Co., Ltd.
Priority to KR1020027010118A priority Critical patent/KR20020075790A/en
Publication of WO2002046055A1 publication Critical patent/WO2002046055A1/en

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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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
    • B65D75/5822—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion and defining, after tearing, a small dispensing spout, a small orifice or the like
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/14—Suspension means

Definitions

  • Fluid storage container made of flexible sheet
  • the present invention relates to a fluid sheet container made of a flexible sheet which is filled with a fluid such as a liquid detergent and squeezed out from an injection channel, and in particular, a fluid storage container which is used while being suspended with the injection channel being at a lower side.
  • Flexible sheet bags for containing a fluid and hermetically sealing the periphery are widely used for storage containers such as liquid shampoos.
  • Some containers of this type have a spouting channel with a check valve mechanism at the sealing recording width at one end, but in both cases the top and side edges of the two sheets stacked It was sealed with a sealing means such as heat welding, and the lower part of the two sheets was sealed with a connecting sheet to form a stable bottom surface. For this reason, when pouring out the contents, take the container upside down and pour it out.After use, it is necessary to place the container upright on a flat surface, which is troublesome. In that case, the user could not open his eyes, so there was a problem with usability.
  • a first object of the present invention is to provide a fluid storage container which does not need to be turned upside down at the time of use and need not be placed upright after use.
  • the bag hanging horizontally receives the water pressure of the whole internal fluid because the opening of the spouting channel is at the horizontal bottom. Therefore, even if the check valve mechanism is provided, the internal fluid may seep out due to pressure.
  • a second object of the present invention is to provide the above-mentioned fluid storage container in which the fluid pressure at the spout when the pouring path is at the lower side is reduced and the outflow of the internal fluid is suppressed.
  • the third purpose is that the internal fluid does not easily leak when not in use.
  • An object of the present invention is to provide the above-mentioned fluid storage container which can be easily poured.
  • a fourth object of the present invention is to provide the above-mentioned fluid storage container which is easy to use when squeezing out the contents, and in which the compression pressure is easily applied to the internal fluid. Disclosure of the invention
  • the fluid storage container of the present invention includes a check valve having a check valve mechanism at a lower sealing edge width of a flexible sheet bag that seals the periphery and stores fluid.
  • An outlet is formed, and a hanging step is provided on the sealing record at the top of the bag body so that the outlet is suspended downward.
  • a fluid storage container includes a check valve mechanism provided at one end of a lower sealing edge of a flexible sheet bag that seals the periphery and stores fluid.
  • a hanging means is formed at one end of the upper sealing edge of the bag body on the same side as the pouring path, wherein the pouring path is hung obliquely by the hanging means. It is characterized in that it is configured to be located above the bottom of the inclined storage of the body.
  • a notch is formed in the lower sealing edge of the fluid storage container bag from the vicinity of the base of the pouring path to the one-side lower sealing ⁇ side end. What we did is special emblem.
  • the present invention is characterized in that a portion of the upper side surface of the bag in the fluid storage container or the entire periphery thereof is formed to be inwardly recessed to form a fc reduced diameter portion.
  • FIG. 1 is a schematic configuration diagram of a fluid storage container according to one embodiment of the present invention.
  • the second country is a schematic configuration diagram of a fluid container according to another embodiment of the present invention.
  • FIG. 3 is a use state diagram of the fluid storage container according to the embodiment of FIG.
  • FIG. 4 is a perspective view of a fluid storage container according to the embodiment of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • the fluid storage container 1 of the present invention has a structure in which two flexible sheets 2 and 3 such as a plastic sheet and a plastic film are superimposed on each other, and the surrounding area excluding the fluid storage section 4 and the discharge passage 5 is provided. Is provided with a bag body 6 in which is sealed.
  • the bag 6 is formed with the above-described spouting channel 5 at a predetermined width below the sheets 2 and 3 and hermetically sealed by heat welding to form a lower sealing layer 7.
  • the spouting path 5 has an S-shaped path of a predetermined length, a check valve mechanism 8 is provided at the base of the S-shaped path, and the end of the path is cut off along a cutting line 9. The outside.
  • the upper edges of the sheets 2 and 3 are hermetically sealed by heat welding or the like via a flexible gore sheet 10 and the gore sheet 10 is spread to open the bag body. 6 can be placed upside down.
  • this bag is an example.
  • the bag 6 is used by sealing a predetermined amount of a target fluid such as a liquid body soap and a sham in the fluid container 4 and then sealing the entire periphery.
  • a target fluid such as a liquid body soap and a sham
  • FIG. 2 shows another embodiment of the present invention.
  • This fluid storage container 1 has an outlet passage 5 having the check valve mechanism 8 at one end of a lower sealing portion 7 of a bag body 6.
  • a hanging means 12 such as a hanging string is formed on one end of the upper sealing edge 11 of the bag body 6 on the same side as the pouring path 5, and thereby, as shown in FIG.
  • the pouring path 5 is located above the inclined bottom 15 of the fluid container 4 of the bag 6 suspended by the suspending means 12 in an inclined manner.
  • the upper hanging means 12 and the lower spouting path 5 are provided at the upper and lower corners of the same side of the bag 6, so that the bag 6 is suspended in an inclined manner by the hanging steps 12 Can be For this reason, the center line 16 of the center of gravity of the bag body 6 moves in the diagonal direction of the bag body 6 with the hanging means 12 as the top, and the spouting path 5 is located above the inclined storage section bottom 15. However, the fluid pressure acting on the outlet channel 5 is reduced. Therefore, leakage of the fluid from the discharge path 5 is suppressed.
  • the bag 6 in the illustrated embodiment is provided with a narrowed portion 14 which is recessed inward near the lower end of the sealing edges 13, 13 on both sides of the fluid containing portion 4.
  • a slit (cut) 17 is formed in the lower sealing member 7 from the vicinity of the base of the spouting channel 5 to the one end side, and one end of the lower sealing member 7 is cut.
  • the internal fluid does not easily seep out when not in use, and can be easily poured out when in use.
  • the slit 17 is cut into the lower sealing edge 7, so that the lower sealing ⁇ ⁇ 7 is formed by the reaction force due to the weight of the internal fluid when the container 1 is simply suspended. Is displaced to the broken position to the horizontal arrow A. For this reason, the base of the pouring channel 5 is bent, and the internal fluid becomes difficult.
  • a downward tension acts on the base of the lower sealing ⁇ 7 to be displaced in a downward arrow B, so that the spouting path 5 can easily pass, so that even a relatively weak squeeze can be discharged. become able to. This is because one end of the lower sealing edge 7 is pre-aligned by the slit 17.
  • the squeezing of the internal fluid from the bag body 6 is performed by compressing the body of the bag body 6 by hand and applying a squeezing force to the internal fluid, but if the body of the bag body 6 has the same diameter uniformly. It is difficult to squeeze in one direction with one hand, and in particular, if the body diameter of the bag body 6 is large, it cannot be grasped, and it becomes difficult to pressurize the fluid to the lower spouting channel 5.
  • the upper side surface of the trunk of the bag body 6 is recessed inward as shown in the figure, so that the upper face of the bag body 6 is easily gripped by hand.
  • the reduced diameter portion 18 may have a configuration in which a part of the side of the bag 6, preferably the side sealing record 13, is curved inward. Part 18 may be provided.
  • the container is used as a storage container for a liquid detergent
  • the fluid storage container of the present invention is not limited to this, and can be widely applied as a storage container for beverages, seasonings, chemicals, and other fluids in general. is there.
  • the fluid storage container of the present invention is used by suspending the pouring path downward, it is not necessary to turn the container downward or to place the used container in an upright state, which is convenient.
  • the bag By providing the discharge path and the hanging means on one end on the same side of the bag, the bag is suspended in an inclined shape, and the center line of the center of gravity of the internal fluid is the diagonal of the bag suspended in an inclined shape. Acts linearly.
  • the pouring channel is located at the upper part of the inclined bottom surface of the fluid storage part, that is, at a place where the water pressure is low, and the ejection of the contents from the pouring channel is reasonably suppressed.
  • the suspending means is a string
  • the string can be wound around the reduced diameter face portion and stored in a compact.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

A fluid container using a bag body formed of flexible sheet storing fluid matter and sealed around all the peripheries thereof, wherein a discharge path (5) having a check valve mechanism (8) is formed at the lower seal-fitted edge (7) of the bag body (6), and a suspending means (12) is provided at the upper seal-fitted edge (11) of the bag body (6), whereby the fluid container need not be inversed when used and need not be put in an upright posture after use.

Description

明細書 可撓シート製流体収納容器 技術分野  Description Fluid storage container made of flexible sheet
本発明は液体洗剤などの流体を充填して注出路から絞り出して使用する可撓シ —ト製の流体収納容器に関し、 特に、 注出路を下側にして吊り下げて使用する流 体収鈉容器に闋する。 背景技術  TECHNICAL FIELD The present invention relates to a fluid sheet container made of a flexible sheet which is filled with a fluid such as a liquid detergent and squeezed out from an injection channel, and in particular, a fluid storage container which is used while being suspended with the injection channel being at a lower side.闋Background art
流動物を収納して周囲を密閉する可撓シ一ト性の袋体が液体シャンプなどの収 鈉容器に広く使用されている。  Flexible sheet bags for containing a fluid and hermetically sealing the periphery are widely used for storage containers such as liquid shampoos.
この種の容器には一端側の封着録巾に逆止弁機構を備えた注出路を形成したも のもあるが、 いずれも重ね合わせた 2枚のシ一卜の上鎵と側縁を熱溶着などの封 着手段で密閉するとともに、 2枚のシ一ト下部を連結シートを介して密閉するこ とによって安定した底面とし、 通常はこの底面を下にして載置していた。 このた め、 内容物を注出するときは、 容器を手に取って逆さまにして注出し、 使用後は 平らな場所に直立に置く必要があるため面倒であ y、 特に、 洗顔や洗髮の際は目 をあけることができないため使い勝手に間題があった。  Some containers of this type have a spouting channel with a check valve mechanism at the sealing recording width at one end, but in both cases the top and side edges of the two sheets stacked It was sealed with a sealing means such as heat welding, and the lower part of the two sheets was sealed with a connecting sheet to form a stable bottom surface. For this reason, when pouring out the contents, take the container upside down and pour it out.After use, it is necessary to place the container upright on a flat surface, which is troublesome. In that case, the user could not open his eyes, so there was a problem with usability.
従って、 本発明の第 1の目的は、 使用の際に逆さまにしたリ、 便用後に直立に 置く必要のない流体収鈉容器を提供することにある。  Accordingly, a first object of the present invention is to provide a fluid storage container which does not need to be turned upside down at the time of use and need not be placed upright after use.
ところで、 水平に吊り下げる袋体は、 注出路の開口が水平な底辺にあるので、 内部流体全体の水圧をうける。 従って、 逆止弁機構を設けたとしても圧力で内部 流体が滲み出てくるおそれがある。  By the way, the bag hanging horizontally receives the water pressure of the whole internal fluid because the opening of the spouting channel is at the horizontal bottom. Therefore, even if the check valve mechanism is provided, the internal fluid may seep out due to pressure.
従って、 本発明の第 2の目的は、 注出路を下側にしたときの注出口の流体圧が 軽減され、 内部流体の流出が抑制される上記流体収納容器を提供することにある 本発明の第 3の目的は使用しない時は内部流体が潫み出しにく く、 使用時は容 易に注出できる上記流体収鈉容器を提供することにある。 Accordingly, a second object of the present invention is to provide the above-mentioned fluid storage container in which the fluid pressure at the spout when the pouring path is at the lower side is reduced and the outflow of the internal fluid is suppressed. The third purpose is that the internal fluid does not easily leak when not in use, An object of the present invention is to provide the above-mentioned fluid storage container which can be easily poured.
尚、 逆止弁機構を有する注出路を備えた流体収鈉容器は、 注出の際に容器を逆 さまにしてシート袋体を圧縮して内容物を絞リ出す必要があるが、 胴部が上下に わたり同じ径の袋体は絞りにく く、 特に、 径が大きいと袋体を圧縮しても流体圧 が注出口に向けて効率よく伝わらない。  In the case of a fluid storage container equipped with a discharge path with a check valve mechanism, it is necessary to turn the container upside down and compress the seat bag to squeeze out the contents when pouring out. However, bags with the same diameter across the top and bottom are difficult to squeeze. In particular, when the diameter is large, even if the bag is compressed, the fluid pressure is not efficiently transmitted to the spout.
従って、 本発明の第 4の目的は、 内容物を絞り出す際に使い勝手が良く、 内部 流体に圧縮圧力がかかリ易い上記前記流体収納容器を提供することにある。 発明の開示  Therefore, a fourth object of the present invention is to provide the above-mentioned fluid storage container which is easy to use when squeezing out the contents, and in which the compression pressure is easily applied to the internal fluid. Disclosure of the invention
上記第 1の目的を達成するために、 本発明の流体収鈉容器は、 周囲を密閉して 流体を収鈉する可撓シート袋体の下部封着縁巾に、 逆止弁機構を有する注出路を 形成するとともに、 袋体上部の封着録に吊リ下げ竽段を設け、 注出路を下側にし て懸下するようにしたことを特徴とする。  In order to achieve the first object, the fluid storage container of the present invention includes a check valve having a check valve mechanism at a lower sealing edge width of a flexible sheet bag that seals the periphery and stores fluid. An outlet is formed, and a hanging step is provided on the sealing record at the top of the bag body so that the outlet is suspended downward.
上記第 2の目的を達成するために、 本発明の流体収鈉容器は、 周囲を密閉して 流体を収鈉する可撓シ一ト袋体の下部封着縁の片端に、 逆止弁機構を有する注出 路を形成するとともに、 前記注出路と同じ側の袋体上部封着縁の片端に吊り下げ 手段を形成し、 前記注出路が、 吊り下げ手段によって傾斜状に吊り下げられた袋 体の傾斜収納底辺の上部に位置するように構成したことを特徴とする。  In order to achieve the second object, a fluid storage container according to the present invention includes a check valve mechanism provided at one end of a lower sealing edge of a flexible sheet bag that seals the periphery and stores fluid. And a hanging means is formed at one end of the upper sealing edge of the bag body on the same side as the pouring path, wherein the pouring path is hung obliquely by the hanging means. It is characterized in that it is configured to be located above the bottom of the inclined storage of the body.
上記第 3の目的を達成するために、 本発明は上記流体収納容器袋体の下部封着 縁に、 注出路の基部近傍から前記片端側の下部封着緣側端に至る切リ込みを形成 したことを特徽とする。  In order to achieve the third object, according to the present invention, a notch is formed in the lower sealing edge of the fluid storage container bag from the vicinity of the base of the pouring path to the one-side lower sealing 片 side end. What we did is special emblem.
上記第 4の目的を達成するために、 本発明は、 上記流体収鈉容器における袋体 の上部側面の一部又は全周に、 内側に凹ませ fc縮径類部を形成したことを特徴と する。 図面の簡単な説明  In order to achieve the fourth object, the present invention is characterized in that a portion of the upper side surface of the bag in the fluid storage container or the entire periphery thereof is formed to be inwardly recessed to form a fc reduced diameter portion. I do. BRIEF DESCRIPTION OF THE FIGURES
第 1図は本発明の一実施例による流体収鈉容器の概略構成図である。 FIG. 1 is a schematic configuration diagram of a fluid storage container according to one embodiment of the present invention.
第 2國は本発明の他の実施例による流体収納容器の概略構成図である。 第 3図は第 2図の実施例による流体収鈉容器の使用状態図である。 The second country is a schematic configuration diagram of a fluid container according to another embodiment of the present invention. FIG. 3 is a use state diagram of the fluid storage container according to the embodiment of FIG.
第 4図は第 2図の実施例による流体収鈉容器の斜視図である。 発明を実施するための最良の形態 FIG. 4 is a perspective view of a fluid storage container according to the embodiment of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
以下に、 本発明の実施例を添付図面に基づいて説明する。  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
本発明の流体収鈉容器 1は、 プラスチックシ一ト、 プラスチックフィルムなど の 2枚の可撓性のシート 2、 3を重ね合おせ、 流体収容部 4と注出路 5を除く周 囲鎵辺を密封した袋体 6を具備している。  The fluid storage container 1 of the present invention has a structure in which two flexible sheets 2 and 3 such as a plastic sheet and a plastic film are superimposed on each other, and the surrounding area excluding the fluid storage section 4 and the discharge passage 5 is provided. Is provided with a bag body 6 in which is sealed.
袋体 6は、 シ一ト 2、 3の下部所定巾に前記注出路 5を形成して熱溶着により 密閉し、 下部封着緣 7を形成している。 この注出路 5は所定長さの S字状径路を 有し、 この S字状径路の基部に逆止弁機構 8を設けてあるとともに、 径路先端を 切断線 9に沿って切リ取ることによつて外部に通ずるようになつている。  The bag 6 is formed with the above-described spouting channel 5 at a predetermined width below the sheets 2 and 3 and hermetically sealed by heat welding to form a lower sealing layer 7. The spouting path 5 has an S-shaped path of a predetermined length, a check valve mechanism 8 is provided at the base of the S-shaped path, and the end of the path is cut off along a cutting line 9. The outside.
また、 図の実施例の袋体 6はシート 2、 3の上部縁を可撓性の襠シート 1 0を 介して熱溶着等によリ密閉し、 襠シ一ト 1 0を広げて袋体 6を逆さまに載置でき るようにしてある。 尚、 この袋体は一つの例を示すものである。  In the bag body 6 of the embodiment shown in the figure, the upper edges of the sheets 2 and 3 are hermetically sealed by heat welding or the like via a flexible gore sheet 10 and the gore sheet 10 is spread to open the bag body. 6 can be placed upside down. In addition, this bag is an example.
この袋体 6は流体収容部 4に液体のボディソ一プ、 シャンプなどの目的の流体 を所定量封入した後、 全周を密閉して使用される。  The bag 6 is used by sealing a predetermined amount of a target fluid such as a liquid body soap and a sham in the fluid container 4 and then sealing the entire periphery.
図 1の実施例の流体収鈉容器 1は、 上記袋体 6の下部封着縁 7に前記注出路 5 を形成するとともに、 袋体 6の上部封着縁 1 1の左右雨端部に吊リ下げ手段 1 2 を設け、 前記注出路 5を下側に向けて使用することができるようにしてある。 図 2は本発明の他の実施例を示すもので、 この流体収納容器 1は、 袋体 6の下 部封着緣 7の片端に前記逆止弁機構 8を有する注出路 5を形成するとともに、 袋 体 6の上部封着縁 1 1には、 前記注出路 5と同じ側の片端に、 吊リ下げひもなど の吊り下げ手段 1 2を形成し、 これにより、 図 3のように、 前記注出路 5が、 吊 り下げ手段 1 2によって傾斜状に吊り下げられた袋体 6の流体収容部 4の傾斜底 辺 1 5の上部に位置するようにしてある。  In the fluid storage container 1 of the embodiment shown in FIG. 1, the spouting path 5 is formed at the lower sealing edge 7 of the bag body 6 and is suspended at the left and right rain ends of the upper sealing edge 11 of the bag body 6. A lowering means 12 is provided so that the pouring path 5 can be used downward. FIG. 2 shows another embodiment of the present invention. This fluid storage container 1 has an outlet passage 5 having the check valve mechanism 8 at one end of a lower sealing portion 7 of a bag body 6. A hanging means 12 such as a hanging string is formed on one end of the upper sealing edge 11 of the bag body 6 on the same side as the pouring path 5, and thereby, as shown in FIG. The pouring path 5 is located above the inclined bottom 15 of the fluid container 4 of the bag 6 suspended by the suspending means 12 in an inclined manner.
すなわち、 上部の吊り下げ手段 1 2と下部の注出路 5を袋体 6の同じ片側の上 下隅に設けたことにより、 袋体 6は吊り下げ丰段 1 2によって傾斜状に吊リ下げ られる。 このため、 袋体 6の重心中心線 1 6は吊り下げ手段 1 2を頂部とする袋 体 6の対角線方向に移るとともに、 注出路 5は傾斜した収納部底辺 1 5の上部に 位置することにより、 注出路 5にかかる流体庄力が輕減される。 従って、 注出路 5からの流体の漏出が抑制される。 That is, the upper hanging means 12 and the lower spouting path 5 are provided at the upper and lower corners of the same side of the bag 6, so that the bag 6 is suspended in an inclined manner by the hanging steps 12 Can be For this reason, the center line 16 of the center of gravity of the bag body 6 moves in the diagonal direction of the bag body 6 with the hanging means 12 as the top, and the spouting path 5 is located above the inclined storage section bottom 15. However, the fluid pressure acting on the outlet channel 5 is reduced. Therefore, leakage of the fluid from the discharge path 5 is suppressed.
尚、 図の実施例の袋体 6は流体収容部 4の両側封着縁 1 3、 1 3の下端付近に 、 内側へ窪んだ絞り部 1 4を設けてある。  The bag 6 in the illustrated embodiment is provided with a narrowed portion 14 which is recessed inward near the lower end of the sealing edges 13, 13 on both sides of the fluid containing portion 4.
図の実施例では、 さらに、 下部封着緣 7に、 注出路 5の基部付近から前記片端 側の側端に至るスリッ ト （切り込み） 1 7を形成し、 下部封着緣 7の片端を切り 離すことによリ、 使用しない時は内部流体が滲み出しにく く、 使用時は容易に注 出できるようにしてある。  In the embodiment shown in the figure, a slit (cut) 17 is formed in the lower sealing member 7 from the vicinity of the base of the spouting channel 5 to the one end side, and one end of the lower sealing member 7 is cut. When released, the internal fluid does not easily seep out when not in use, and can be easily poured out when in use.
すなわち、 図 4に示すように、 下部封着縁 7に前記スリッ ト 1 7を切り込んだ ことにより、 容器 1を吊り下げただけの状態では内部流体の自重による反力で下 部封着緣 7が横方向矢印 Aへ折れ 位置に変位する。 このため、 注出路 5の基部 が屈折して内部流体がでにく くなる。 他方、 使用時に袋体 6を絞ると下部封着緣 7の基部に綮張力が作用して下向き矢印 Bに変位し、 注出路 5が通り易くなるこ とにより、 比較的弱い絞リでも注出できるようになる。 これはスリッ ト 1 7によ リ下部封着縁 7の片端がプリ一になるからである。  That is, as shown in FIG. 4, the slit 17 is cut into the lower sealing edge 7, so that the lower sealing だ け 7 is formed by the reaction force due to the weight of the internal fluid when the container 1 is simply suspended. Is displaced to the broken position to the horizontal arrow A. For this reason, the base of the pouring channel 5 is bent, and the internal fluid becomes difficult. On the other hand, when the bag body 6 is squeezed during use, a downward tension acts on the base of the lower sealing 緣 7 to be displaced in a downward arrow B, so that the spouting path 5 can easily pass, so that even a relatively weak squeeze can be discharged. become able to. This is because one end of the lower sealing edge 7 is pre-aligned by the slit 17.
袋体 6からの内部流体の絞り出しは袋体 6の胴部を手で圧縮して内部流体に庄 力をかけることによって行われるが、 袋体 6の胴部が一様に同じ径であると片手 で一定の方向へ絞るのが難しく、 特に、 袋体 6の胴部径が大きくなると掴みきれ ないため流体を下方の注出路 5に加圧するのが困難になる。  The squeezing of the internal fluid from the bag body 6 is performed by compressing the body of the bag body 6 by hand and applying a squeezing force to the internal fluid, but if the body of the bag body 6 has the same diameter uniformly. It is difficult to squeeze in one direction with one hand, and in particular, if the body diameter of the bag body 6 is large, it cannot be grasped, and it becomes difficult to pressurize the fluid to the lower spouting channel 5.
このため、 本発明のさらに好ましい実施例では、 図のように袋体 6の胴部の上 部側面を内側へ凹ませ、 これにより、 袋体 6の上部に、 手で掴み易い縮怪顏部 1 8を形成する。  For this reason, in a further preferred embodiment of the present invention, the upper side surface of the trunk of the bag body 6 is recessed inward as shown in the figure, so that the upper face of the bag body 6 is easily gripped by hand. Form 1 8
この縮径顏部 1 8は袋体 6の側部の一部、 好ましくは側部封着録 1 3を内側へ 湾曲させる構成でもよく、 また、 袋体 6の胴部全周にわたって縮径顏部 1 8を設 けてもよい。  The reduced diameter portion 18 may have a configuration in which a part of the side of the bag 6, preferably the side sealing record 13, is curved inward. Part 18 may be provided.
このように構成した袋体上部の縮径頦部 1 8を手で絞ることにより、 内部流体 に安定した強い圧力が付与される。 また、 これにより、 下部封着鎵 7も下方へ変 位し易くなる。 By manually squeezing the reduced diameter portion 18 at the upper part of the bag constructed in this way, A strong and stable pressure. This also makes it easier for the lower sealing member 7 to be displaced downward.
図の実施例では液体洗剤の収鈉容器として使用する場合を例示したが、 本発明 の流体収納容器はこれに限らず、 飲料、 調味料、 薬品その他流体一般の収納容器 として広く適用できるものである。  In the embodiment shown in the drawings, the case where the container is used as a storage container for a liquid detergent is exemplified. However, the fluid storage container of the present invention is not limited to this, and can be widely applied as a storage container for beverages, seasonings, chemicals, and other fluids in general. is there.
産業上の利用の可能性 Industrial applicability
本発明の流体収鈉容器は注出路を下向きに吊るして使用するので、 容器を下向 きにしたり、 使用後の容器を正立状態に置く必要がなく、 使い勝手がよい。 注出路と吊リ下げ手段を袋体の同じ側の片端に設けたことにより、 袋体は傾斜 状に吊り下げられ、 内部流体の重心中心線は傾斜状に吊り下げられた袋体の対角 線方向に作用する。 このため注出路は傾斜した流体収容部底面の上部、 すなわち 水圧の低いところに位置し、 注出路からの内容物の摻み出しが合理的に抑制され る。  Since the fluid storage container of the present invention is used by suspending the pouring path downward, it is not necessary to turn the container downward or to place the used container in an upright state, which is convenient. By providing the discharge path and the hanging means on one end on the same side of the bag, the bag is suspended in an inclined shape, and the center line of the center of gravity of the internal fluid is the diagonal of the bag suspended in an inclined shape. Acts linearly. For this reason, the pouring channel is located at the upper part of the inclined bottom surface of the fluid storage part, that is, at a place where the water pressure is low, and the ejection of the contents from the pouring channel is reasonably suppressed.
袋体の上部に顏部を設けることにより、 袋体の圧縮及ぴ庄縮加減が容易になリ 、 内部流体に安定した強い圧力が付与されるので絞り操作、 絞リ量のコントロー ルがし易くなる。  By providing a face at the top of the bag, compression and compression of the bag can be easily performed, and a stable and strong pressure is applied to the internal fluid, so that the squeezing operation and the amount of squeezing can be controlled. It will be easier.
また、 袋体上部に前記縮径顏部を形成することによリ、 吊り下げ手段が紐の場 合は、 この紐を縮径顏部に卷き付けてコンパク 卜に収鈉することができる。  Further, by forming the reduced diameter face portion on the upper portion of the bag body, when the suspending means is a string, the string can be wound around the reduced diameter face portion and stored in a compact. .

Claims

'障求の範囲 '' Scope of challenge
1 . 周囲を密閉して流体を収納する可撓シート袋体 6の下部封着鎵 7に、 逆止弁 機構 8を有する注出路 5を形成するとともに、 袋体 6の上部封着縁 1 1に吊リ下 げ手段 1 2を設け、 注出路 5を下側にして懸下するようにしたことを特徴とする 可撓シー卜製流体収鈉容器 1. A discharge passage 5 having a check valve mechanism 8 is formed in a lower sealing portion 7 of a flexible sheet bag body 6 that stores fluid in a sealed state, and an upper sealing edge of the bag body 1 1 1 A flexible sheet-made fluid storage container characterized in that a suspending means (12) is provided on the
2 . 周囲を密閉して流体を収鈉する可撓シ一ト袋体 6の下部封着録 7の片端に、 逆止弁機構 8を有する注出路 5を形成するとともに、 前記注出路 5と同じ側の袋 体上部封着鎵 1 1の片端に吊り下げ手段 1 2を形成し、 前記注出路 5が、 吊り下 げ手段 1 2によって傾斜状に吊り下げられた袋体 6の傾斜収鈉底辺の上部に位置 するように構成したことを特徴とする可撓シ一ト製流体収鈉容器  2. At one end of the lower sealing record 7 of the flexible sheet bag body 6 that seals the periphery and stores the fluid, an ejection path 5 having a check valve mechanism 8 is formed at one end of the flexible sheet bag body 6. Hanging means 12 is formed at one end of the bag upper sealing layer 11 on the same side, and the spouting path 5 is tilted by the hanging means 12 so that the bag 6 is slanted. A fluid storage container made of a flexible sheet, characterized in that it is located above the bottom.
3 . 袋体 6の下部封着縁 7に、 注出路 5の基部近傍から前記片端側の下部封着鎵 7側端に至る切り込み 1 7を形成したことを特徴とする請求項 1又は 2記載の可 撓シ一卜製流体収納容器  3. A notch 17 formed in the lower sealing edge 7 of the bag body 6 from the vicinity of the base of the pouring path 5 to the lower sealing 鎵 7 side end of the one end side. Flexible sheet fluid storage container
4 . 袋体 6の上部側面の一部又は全周に、 内側に凹ませた縮径顏部 1 8を形成し たことを更に特徴とする請求項 1、 2又は 3記載の可撓シ一卜製流体収鈉容器  4. The flexible shell according to claim 1, 2, or 3, further comprising an inwardly-reduced reduced-diameter face portion 18 formed on a part or the entire periphery of the upper side surface of the bag body 6. Fluid storage container
PCT/JP2001/003968 2000-12-08 2001-05-11 Fluid storage container formed of flexible sheet WO2002046055A1 (en)

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JP2000375080A JP2002179090A (en) 2000-12-08 2000-12-08 Container for storing fluid made of flexible sheet
JP2000-375080 2000-12-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220097330A1 (en) * 2020-09-25 2022-03-31 Fresh Press LLC Reusable Produce Pack For A Juice Press

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164463A (en) * 1986-01-17 1987-07-21 テルモ株式会社 Liquid receiving container
JPS62130048U (en) * 1985-12-10 1987-08-17
JPH0316969U (en) * 1989-06-30 1991-02-20
JPH08230906A (en) * 1995-02-27 1996-09-10 Kamaya Kagaku Kogyo Co Ltd Extrusion container and production thereof
JPH11314653A (en) * 1998-05-08 1999-11-16 Isao Hirata Simplified bag container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130048U (en) * 1985-12-10 1987-08-17
JPS62164463A (en) * 1986-01-17 1987-07-21 テルモ株式会社 Liquid receiving container
JPH0316969U (en) * 1989-06-30 1991-02-20
JPH08230906A (en) * 1995-02-27 1996-09-10 Kamaya Kagaku Kogyo Co Ltd Extrusion container and production thereof
JPH11314653A (en) * 1998-05-08 1999-11-16 Isao Hirata Simplified bag container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220097330A1 (en) * 2020-09-25 2022-03-31 Fresh Press LLC Reusable Produce Pack For A Juice Press

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KR20020075790A (en) 2002-10-05

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