WO2022190691A1 - Récipient distributeur de fluide - Google Patents

Récipient distributeur de fluide Download PDF

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Publication number
WO2022190691A1
WO2022190691A1 PCT/JP2022/003025 JP2022003025W WO2022190691A1 WO 2022190691 A1 WO2022190691 A1 WO 2022190691A1 JP 2022003025 W JP2022003025 W JP 2022003025W WO 2022190691 A1 WO2022190691 A1 WO 2022190691A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
connector
fluid
connector plate
upper container
Prior art date
Application number
PCT/JP2022/003025
Other languages
English (en)
Japanese (ja)
Inventor
尚宏 中田
Original Assignee
株式会社パックプラス
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 株式会社パックプラス filed Critical 株式会社パックプラス
Priority to CN202290000292.7U priority Critical patent/CN220221965U/zh
Publication of WO2022190691A1 publication Critical patent/WO2022190691A1/fr

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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
    • 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
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents

Definitions

  • the present invention relates to a fluid discharge container for storing a storage bag containing fluid and for discharging the fluid in the storage bag to the outside.
  • fluid discharge containers have been widely used that contain various fluids such as perm liquids, shampoos, rinses, body soaps, disinfectants, and seasonings inside containers and discharge the fluids to the outside of the containers.
  • the fluid discharge container stores the fluid directly inside the container, sucks the fluid inside the container by means of a discharge mechanism such as a hand-pump or trigger pump provided on the upper part of the container, and discharges the fluid to the outside of the container. It is to be discharged.
  • a fluid discharge container in which a storage bag containing a fluid is stored inside the container and the fluid in the storage bag is discharged to the outside, instead of directly containing the fluid inside the container.
  • the present applicant has proposed a storage bag having a connector provided with a through hole in the upper part, a lower container having an opening formed therein and storing the storage bag from the opening, and a lower container detachably attachable to the lower container. and a discharge mechanism provided in the upper container and having a male member inserted into the through hole of the connector of the storage bag (see Patent Document 1).
  • the connector of this fluid discharge container includes an upper connector plate provided on the upper side in the axial direction and a lower connector plate provided on the lower side in the axial direction.
  • the lower connector plate is formed so as to be smaller than the inner diameter of the opening of the side container, and the maximum outer diameter of the lower connector plate is formed to be larger than the inner diameter of the opening of the lower container.
  • the upper surface of the peripheral portion contacts the stepped portion of the upper container, and the lower surface of the peripheral portion of the lower connector plate contacts the peripheral wall portion of the lower container, thereby sandwiching between the upper container and the lower container. is fixed with .
  • the connector of the housing bag is engaged with the lower container at the opening of the lower container inside the fluid discharge container, so that the housing bag can be placed in the fluid discharge container. can be stored easily and securely.
  • the container bag may come off from the upper container. rice field. In this way, if the containing bag comes off from the upper container during use, there is a problem that the fluid leaks from the inside of the containing bag. In addition, since the inside of the containing bag is no longer in an airless state, there is also the problem that even if the upper container is reattached to the lower container, the fluid inside the containing bag cannot be discharged to the end.
  • the present invention has been made in view of the above problems. To provide a fluid discharge container capable of preventing a containing bag from coming off from the upper container even when the upper container is opened by mistake.
  • the present invention provides a fluid discharge container for storing a storage bag containing a fluid and for discharging the fluid in the storage bag to the outside, which includes a connector provided with a through hole.
  • a storage bag provided at the top, a lower container formed with an opening through which the storage bag is stored, an upper container detachably provided in the lower container, and provided in the upper container, a discharge mechanism having a male member inserted into the through hole of the connector of the storage bag, wherein the connector is configured such that when the storage bag is housed in the lower container, the upper container is connected to the lower container; When attached to the upper container, it is engaged with the lower container at the opening of the lower container and fixed to the inside of the upper container.
  • the upper container provided with the discharge mechanism is attached to the lower container, or the upper container is attached to the lower container and then discharged.
  • the connector of the storage bag is engaged with the lower container at the opening of the lower container inside the fluid discharge container, so that the storage bag can be stably stored in the fluid discharge container. can be done.
  • the connector of the containing bag is fixed inside the upper container, even if the upper container is accidentally opened during use, the containing bag can be prevented from coming off from the upper container. Therefore, it is possible to prevent the fluid from leaking from the inside of the accommodation bag and maintain the airless state inside the accommodation bag.
  • the connector includes an upper connector plate provided on the upper side in the axial direction and a lower connector plate provided on the lower side in the axial direction. It may be fixed inside the upper container. According to this, the connector of the storage bag can be reliably fixed inside the upper container with a simple configuration. In addition, when filling the storage bag with the fluid during manufacturing, the fluid can be stably filled by locking a locking member separately provided between the upper connector plate and the lower connector plate of the connector of the storage bag. can be done.
  • the connector is formed such that the maximum outer diameter of the lower connector plate is larger than the inner diameter of the opening of the lower container, so that the storage bag is stored in the lower container.
  • the peripheral edge portion of the lower connector plate may be engaged with the lower container at the opening of the lower container. According to this, the connector of the storage bag can be easily and reliably locked to the lower container inside the fluid discharge container.
  • the connector may be fixed inside the upper container by screwing the peripheral edge portion of the upper connector plate into a screw portion formed on the peripheral wall portion of the upper container. Further, the connector may be fixed inside the upper container by engaging the peripheral edge of the upper connector plate with a projection formed on the peripheral wall of the upper container. Further, the connector may be fixed inside the upper container by tightly fitting the peripheral edge portion of the upper connector plate to the peripheral wall portion of the upper container. Further, the connector may be fixed inside the upper container by engaging the peripheral edge portion of the upper connector plate with a middle cylindrical portion formed on the top wall portion of the upper container. Further, the connector may be fixed inside the upper container by engaging the peripheral edge portion of the lower connector plate with a middle tubular portion formed on the top wall portion of the upper container.
  • the lower connector plate may be sandwiched between a step formed on the peripheral wall of the upper container and the peripheral wall of the lower container. According to this, the storage bag can be more stably stored in the fluid discharge container.
  • the upper container provided with the discharge mechanism is attached to the lower container, or the upper container is attached to the lower container.
  • the connector of the storage bag is engaged with the lower container at the opening of the lower container inside the fluid discharge container, so that the storage bag can be stably stored in the fluid discharge container. be able to.
  • the connector of the containing bag is fixed inside the upper container, even if the upper container is accidentally opened during use, the containing bag can be prevented from coming off from the upper container. Therefore, it is possible to prevent the fluid from leaking from the inside of the accommodation bag and maintain the airless state inside the accommodation bag.
  • FIG. 1 is an exploded perspective view of a fluid discharge container according to an embodiment of the present invention
  • FIG. It is a partial cross-sectional view of a fluid discharge container.
  • FIG. 4 is a partial cross-sectional view enlarging a main part of the fluid discharge container; It is a sectional view of a storage bag.
  • FIG. 4 is a cross-sectional view of the lower container; It is a partial cross-sectional view of an upper container and a discharge container.
  • FIG. 4A is a plan view and a side view of a state in which the storage bag is stored in the lower container;
  • FIG. 10 is a diagram showing the process of storing the storage bag in the fluid discharge container;
  • FIG. 10 is a view showing the process of removing the containing bag from the fluid discharge container;
  • FIG. 11 is a partial cross-sectional view enlarging a main part of a fluid discharge container according to a second embodiment;
  • FIG. 11 is a partial cross-sectional view enlarging a main part of a fluid discharge container according to a third embodiment;
  • FIG. 11 is a partial cross-sectional view enlarging a main part of a fluid discharge container according to a fourth embodiment;
  • FIG. 11 is a partial cross-sectional view enlarging a main part of a fluid discharge container according to a fifth embodiment;
  • FIG. 1 An embodiment of a fluid discharge container (hereinafter referred to as the container) according to the present invention will be described with reference to FIGS. 1 to 9.
  • FIG. 1 An embodiment of a fluid discharge container (hereinafter referred to as the container) according to the present invention will be described with reference to FIGS. 1 to 9.
  • FIG. 1 An embodiment of a fluid discharge container (hereinafter referred to as the container) according to the present invention will be described with reference to FIGS. 1 to 9.
  • this container comprises a storage bag 1 for storing fluid such as shampoo, rinse, cosmetic liquid, etc., a lower container 2 for storing the storage bag 1, and an opening of the lower container 2.
  • An upper container 3 detachably provided in the portion 23 and a discharge mechanism 4 provided in the upper container 3 are provided.
  • the housing bag 1 is composed of a flexible bag body 11 made of synthetic resin material, generally called a standing pouch, and a rigid connector 12 made of synthetic resin material.
  • the bag body 11 includes a first sheet member 111 having a rectangular shape in a front view and arranged on one side, and a second sheet member 112 having the same size and shape as the first sheet member 111 arranged on the other side, and a third sheet member 113 arranged on the lower side, and the upper ends of the first sheet member 111 and the second sheet member 112 (excluding the portion where the connector 12 is arranged) and the side ends are separated from each other.
  • the lower end portions of the first sheet member 111 and the second sheet member 112 and the peripheral edge portion of the third sheet member 113 are welded by heat sealing, so that the fluid is kept inside as a whole.
  • An accommodating space is formed.
  • the bag body 11 is not limited to such a standing pouch, and may be a flat pouch made of two sheet materials, a gusset bag made of four sheet materials, or other bag body. may
  • the height H1 of the bag body 11 is formed so as to be equal to or smaller than the depth H2 inside the lower container 2 . Moreover, the width of the bag body 11 is formed so that the bag body 11 can be stored in the lower container 2 when the bag body 11 contains the fluid.
  • the connector 12 includes a main body portion 121, an upper connector plate 122 provided on the upper side of the main body portion 121 in the axial direction, and a lower connector plate 122 provided on the lower side of the main body portion 121 in the axial direction.
  • a lower connector plate 123, a through hole 124 provided so as to pass through the main body 121 in the axial direction, and a cover member 125 provided at the lower end of the through hole 124; is sandwiched between the first sheet material 111 and the second sheet material 112 by heat sealing, and the through hole 124 and the axial direction of the bag body 11 are aligned with each other in the upper end center of the bag body 11. is provided.
  • the upper connector plate 122 is formed such that the maximum outer diameter R2 is substantially the same as the inner diameter R5 of the upper portion of the upper container 3 (a step portion 36 described later).
  • the lower connector plate 123 is formed such that the maximum outer diameter R1 is equal to or slightly smaller than the inner diameter R4 of the lower portion of the upper container 3 (larger than the inner diameter R5 of the upper portion of the upper container 3).
  • the upper connector plate 122 is formed such that the maximum outer diameter R2 is smaller than the maximum outer diameter R1 of the lower connector plate 123.
  • a clearance (space) is generated between the peripheral edge portion 122a of the upper connector plate 122 and the peripheral edge portion 123a of the lower connector plate 123, so that the upper container 3 can be lowered while the storage bag 1 is stored in the lower container 2.
  • a stepped portion 36 of the upper container 3 which will be described later, is arranged in the clearance (space).
  • the lower connector plate 123 is formed so that the maximum outer diameter R1 is larger than the inner diameter R3 of the opening 23 of the lower container 2 .
  • the upper connector plate 122 is formed so that two recesses 122b that are recessed inward in the radial direction face each other.
  • the lower connector plate 123 of the connector 12 is also formed in the shape of a flat plate extending in the plane direction, and has two concave portions 123b that are recessed inward in the radial direction. They are formed in a manner facing each other.
  • the recessed portion 122b of the upper connector plate 122 and the recessed portion 123b of the lower connector plate 123 are formed so as to be flush with each other along the axial direction, and the fingers of the operator's hand (for example, the index finger and thumb) are recessed. 122b and 123b are aligned so that the connector 12 can be easily picked up.
  • the upper connector plate 122 and the lower connector plate 123 are provided facing each other with a predetermined distance in the axial direction of the connector 12 .
  • the lower container 2 is a rigid synthetic resin container comprising a circular bottom wall portion 21 and a cylindrical peripheral wall portion 22 erected from the peripheral edge of the bottom wall portion 21.
  • An opening 23 is formed in the upper portion of the peripheral wall portion 22 , and a male screw portion 24 is formed on the outer peripheral surface of the upper portion of the peripheral wall portion 22 .
  • the male threaded portion 24 is screwed with the female threaded portion 34 of the upper container 3 as will be described later.
  • the upper container 3 is a rigid synthetic resin container comprising a circular top wall portion 31 and a cylindrical peripheral wall portion 32 hanging down from the peripheral edge of the top wall portion 31. , an internal space 33 covering the connector 12 of the housing bag 1 is formed.
  • the upper container 3 has a female screw portion 34 formed on the inner peripheral surface of the lower portion of the peripheral wall portion 32 . is attached to the
  • the upper container 3 has a through hole 35 formed in the central portion of the ceiling wall portion 31 , and when the discharge mechanism 4 is attached to the upper container 3 , the male member 41 of the discharge mechanism 4 passes through the through hole 35 . Penetrate.
  • a stepped portion 36 having an L-shaped cross section in the axial direction is formed along the peripheral direction.
  • the stepped portion 36 is formed along the periphery of the lower connector plate 123 of the connector 12 of the container bag 1 . It is formed to have a width that is located radially inside the portion 123 a and radially outside the peripheral edge portion 122 a of the upper connector plate 122 .
  • the stepped portion 36 is formed on the upper surface of the peripheral edge portion 123a of the lower connector plate 123.
  • the upper connector plate 122 and the lower surface of the top wall portion 31 of the upper container 3 are formed at an axial height so that a slight gap is formed between the upper surface of the upper connector plate 122 and the lower surface of the ceiling wall portion 31 of the upper container 3 .
  • the upper surface of the peripheral edge portion 123a of the lower connector plate 123 is The connector 12 contacts the lower surface of the stepped portion 36 of the upper container 3 and the lower surface of the peripheral edge portion 123a of the lower connector plate 123 contacts the upper end portion 22a of the peripheral wall portion 22 of the lower container 2. and the lower container 2, the storage bag 1 can be stably stored in the fluid discharge container.
  • the stepped portion 36 has a second female screw portion 36a formed on the inner peripheral surface thereof, and is screwed with the peripheral portion 122a of the upper connector plate 122 of the connector 12.
  • the female screw portion 34 of the upper container 3 and the male screw portion 24 of the lower container 2 are engaged.
  • the peripheral edge portion 122a of the upper connector plate 122 of the connector 12 is screwed into the second female screw portion 36a of the stepped portion 36 of the upper container 3, and the upper connector plate 122 is screwed to the upper side. It is fixed inside the container 3 . Therefore, even if the upper container 3 is accidentally opened during use, the containing bag 1 is prevented from coming off from the upper container 3, and the airless state inside the containing bag 1 can be maintained.
  • the cap member 5 for covering the discharge mechanism 4 is positioned outside the stepped portion 36 of the upper container 3 . part can be fitted.
  • the discharge mechanism 4 employs a so-called push-type pump, which is provided on the upper surface of the top wall portion 31 of the upper container 3.
  • the discharge mechanism 4 includes a tubular male member 41 having a suction port 44 for sucking fluid at its lower end, a pump portion 42 having a discharge port 45 for discharging fluid at its upper end, and a suction port penetrating through the inside. 44 and a fluid passage 43 communicating with the outlet 45 .
  • the male member 41 of the discharge mechanism 4 pre-mounted on the upper container 3 is inserted into the through hole 124 of the connector 12 of the storage bag 1, and the peripheral wall portion 32 of the upper container 3 is inserted. and the male thread portion 24 of the peripheral wall portion 22 of the lower container 2 are aligned, and the upper container 3 is rotated clockwise with respect to the lower container 2, the female thread portion 34 of the upper container 3 and the male screw portion 24 of the lower container 2 are gradually screwed together, and the peripheral edge portion 122a of the upper connector plate 122 of the connector 12 and the second female screw portion 36a of the stepped portion 36 of the upper container 3 are gradually screwed together.
  • the lower connector plate 123 of the connector 12 of the storage bag 1 is connected to the upper container 3 (stepped portion 36).
  • the upper connector plate 122 is fixed to the inside of the upper container 3 (the stepped portion 36) while being fixed in a state of being sandwiched between the lower container 2 (the peripheral wall portion 22).
  • the discharge mechanism 4 may be attached to the upper container 3 after the upper container 3 is attached to the lower container 2 .
  • the upper container 3 is removed from the lower container 2.
  • the used storage bag 1 is removed from the lower container 2 while still attached to the upper container 3, as shown in FIG. 9(c).
  • the connector 12 is fixed inside the upper container 3 (the step portion 36 ) as described above, the used storage bag 1 is maintained attached to the upper container 3 .
  • the used storage bag 1 is pulled downward with a strong force with respect to the upper container 3, or the upper container 3 is rotated counterclockwise with respect to the used storage bag 1.
  • the second female screw portion 36a of the step portion 36 of the upper container 3 and the peripheral edge portion 122a of the upper connector plate 122 of the connector 12 are released, and the through hole of the connector 12 of the housing bag 1 is opened.
  • the male member 41 of the discharge mechanism 4 is pulled out from 124 to remove the used storage bag 1 from the upper container 3 . After that, the used storage bag 1 removed from the container should be discarded.
  • the connector 12 is configured such that the peripheral edge portion 122a of the upper connector plate 122 is screwed into the second female screw portion 36a formed in the stepped portion 36 of the upper container 3.
  • the upper connector plate 122 may be fixed inside the upper container 3 by engaging the peripheral edge 122a of the upper connector plate 122 with the projection 36b formed on the stepped portion 36 of the upper container 3 (second embodiment).
  • the projection 36b may be formed in one annular shape along the circumferential direction of the upper container 3, or may be intermittently formed.
  • the connector 12 may be fixed inside the upper container 3 by locking the peripheral edge portion 122a of the upper connector plate 122 to the middle tubular portion 37 formed on the top wall portion 31 of the upper container 3. .
  • the peripheral edge portion 122a of the upper connector plate 122 is screwed into the screw portion 37a of the middle cylinder portion 37 formed on the top wall portion 31 of the upper container 3 (third embodiment), as shown in FIG. 4th embodiment).
  • the projection 37b may be formed in one annular shape along the circumferential direction of the upper container 3, or may be intermittently formed.
  • the connector 12 may be fixed inside the upper container 3 by tightly fitting the peripheral edge portion 122a of the upper connector plate 122 to the inner peripheral surface of the stepped portion 36 or the middle cylindrical portion 37 of the upper container 3. good.
  • the peripheral edge portion 122a of the upper connector plate 122 is fixed inside the upper container 2, but as shown in FIG. may be fixed inside the In this case, it is conceivable that the peripheral edge portion 123 a of the lower connector plate 123 is engaged with the middle cylindrical portion 37 formed on the top wall portion 31 of the upper container 2 .
  • a hook portion 123c is provided on the peripheral edge portion 123a of the lower connector plate 123, and a projection 37c is provided on the outer peripheral surface of the middle cylindrical portion 37 of the upper container 2.
  • the hooking portion 123c of the lower connector plate 123 is hooked to the projection 37c of the middle cylindrical portion 37 of the upper container 3 (fifth embodiment).
  • the connector 12 is configured to include the upper connector plate 122 and the lower connector plate 123, other configurations may be used.
  • the connector 12 has a structure in which it is clamped between the stepped portion 36 of the upper container 3 and the upper end portion 22a of the lower container 2, but is clamped between the upper container 3 and the lower container 2 by another structure. It may be fixed in such a way that it is attached, or it may not be sandwiched between the upper container 3 and the lower container 2 .
  • the connector 12 is formed so that the maximum outer diameter R2 of the upper connector plate 122 is smaller than the maximum outer diameter R1 of the lower connector plate 123. good.
  • the connector 12 is provided with two recesses 122b and 123b in both the upper connector plate 122 and the lower connector plate 123, one recess or three or more recesses may be provided. Alternatively, the recess may not be provided.
  • the lower container 2 or the upper container 3 is not limited to the shape described above, and may have a shape other than circular.
  • the maximum outer diameter or inner diameter described above corresponds to the maximum outer diameter or inner diameter of each member in the plane direction.
  • the lower container 2 and the upper container 3 are attached to each other by screwing, they may be attached to each other by other methods such as strong fitting or projection fitting.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'objectif de la présente invention est de fournir un récipient distributeur de fluide qui permet à un consommateur ordinaire de remplacer de manière simple et fiable une poche de récipient. L'invention concerne un récipient distributeur de fluide qui loge une poche de retenue (1) qui contient un fluide et qui est destinée à distribuer le fluide à l'intérieur de la poche de retenue (1) vers l'extérieur, ledit récipient comprenant : la poche de retenue (1), qui présente, sur sa partie supérieure, un raccord (12) doté d'un trou traversant (124) ; un récipient inférieur (2) dans lequel est formée une ouverture (23), et dans lequel la poche de retenue (1) est logée à partir de l'ouverture (23) ; un récipient supérieur (3) qui est disposé amovible sur le récipient inférieur (2) ; et un mécanisme de distribution (4) qui est disposé sur le récipient supérieur (3) et qui présente un élément mâle (41) qui est inséré dans le trou traversant (124) dans le raccord (12) de la poche de retenue (1). Le raccord (12) vient en prise avec le récipient inférieur (2) au niveau de l'ouverture (23) du récipient inférieur (2) et est fixé au côté interne du récipient supérieur (3).
PCT/JP2022/003025 2021-03-10 2022-01-27 Récipient distributeur de fluide WO2022190691A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202290000292.7U CN220221965U (zh) 2021-03-10 2022-01-27 流体吐出容器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-037975 2021-03-10
JP2021037975A JP2022138219A (ja) 2021-03-10 2021-03-10 流体吐出容器

Publications (1)

Publication Number Publication Date
WO2022190691A1 true WO2022190691A1 (fr) 2022-09-15

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Application Number Title Priority Date Filing Date
PCT/JP2022/003025 WO2022190691A1 (fr) 2021-03-10 2022-01-27 Récipient distributeur de fluide

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JP (1) JP2022138219A (fr)
CN (1) CN220221965U (fr)
WO (1) WO2022190691A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004099175A (ja) * 2002-08-20 2004-04-02 Attenir Corp カートリッジ式注出容器
JP2004307048A (ja) * 2003-04-10 2004-11-04 Kamaya Kagaku Kogyo Co Ltd ディスペンサー付き二重容器
JP2008213854A (ja) * 2007-02-28 2008-09-18 Yoshino Kogyosho Co Ltd ポンプ付き二重容器
JP2009166862A (ja) * 2008-01-15 2009-07-30 Showa Marutsutsu Co Ltd 容器
JP2012071882A (ja) * 2010-09-29 2012-04-12 Yoshino Kogyosho Co Ltd 注出容器
JP2014523378A (ja) * 2011-06-30 2014-09-11 ヨンウー カンパニー，リミテッド 内容物の詰め替えが可能な紙管容器
JP2017159923A (ja) * 2016-03-08 2017-09-14 龍江精工株式会社 液体取出装置
WO2018212036A1 (fr) * 2017-05-19 2018-11-22 株式会社パックプラス Récipient d'éjection de fluide
JP2020019561A (ja) * 2018-08-03 2020-02-06 株式会社パックプラス 流体吐出容器
WO2020170649A1 (fr) * 2019-02-22 2020-08-27 株式会社パックプラス Contenant de distribution de fluide

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004099175A (ja) * 2002-08-20 2004-04-02 Attenir Corp カートリッジ式注出容器
JP2004307048A (ja) * 2003-04-10 2004-11-04 Kamaya Kagaku Kogyo Co Ltd ディスペンサー付き二重容器
JP2008213854A (ja) * 2007-02-28 2008-09-18 Yoshino Kogyosho Co Ltd ポンプ付き二重容器
JP2009166862A (ja) * 2008-01-15 2009-07-30 Showa Marutsutsu Co Ltd 容器
JP2012071882A (ja) * 2010-09-29 2012-04-12 Yoshino Kogyosho Co Ltd 注出容器
JP2014523378A (ja) * 2011-06-30 2014-09-11 ヨンウー カンパニー，リミテッド 内容物の詰め替えが可能な紙管容器
JP2017159923A (ja) * 2016-03-08 2017-09-14 龍江精工株式会社 液体取出装置
WO2018212036A1 (fr) * 2017-05-19 2018-11-22 株式会社パックプラス Récipient d'éjection de fluide
JP2020019561A (ja) * 2018-08-03 2020-02-06 株式会社パックプラス 流体吐出容器
WO2020170649A1 (fr) * 2019-02-22 2020-08-27 株式会社パックプラス Contenant de distribution de fluide

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JP2022138219A (ja) 2022-09-26
CN220221965U (zh) 2023-12-22

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