WO2018212036A1 - Récipient d'éjection de fluide - Google Patents

Récipient d'éjection de fluide Download PDF

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Publication number
WO2018212036A1
WO2018212036A1 PCT/JP2018/017906 JP2018017906W WO2018212036A1 WO 2018212036 A1 WO2018212036 A1 WO 2018212036A1 JP 2018017906 W JP2018017906 W JP 2018017906W WO 2018212036 A1 WO2018212036 A1 WO 2018212036A1
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WO
WIPO (PCT)
Prior art keywords
container
lid
female connector
fluid
hole
Prior art date
Application number
PCT/JP2018/017906
Other languages
English (en)
Japanese (ja)
Inventor
愛里 下田
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
Publication of WO2018212036A1 publication Critical patent/WO2018212036A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
    • B05B11/048—Deformable containers producing the flow, e.g. squeeze bottles characterised by the container, e.g. this latter being surrounded by an enclosure, or the means for deforming it
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0054—Cartridges, i.e. containers specially designed for easy attachment to or easy removal from the rest of the sprayer
    • 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 that is filled with fluid such as lotion or cosmetic liquid and discharges fluid to the outside by a discharge mechanism.
  • a container having an opening formed in the upper part, and a through hole provided in a closed state at the upper opening of the container
  • a container that includes a formed lid and a discharge mechanism provided on the lid, and discharges the fluid filled in the container to the outside by the discharge mechanism.
  • An outer container formed in a closed state at the opening of the upper part of the outer container, and a through-hole formed in the through-hole of the cover and into the insertion hole of the female connector A container has been proposed that includes a discharge mechanism that is inserted and provided with a male connector having a flow passage formed therein (see Patent Document 1).
  • the present invention has been made in view of the above-described problems, and an object of the present invention is to provide a fluid discharge container that can be easily assembled and can be developed with a wide variety of designs.
  • the present invention provides a bag-like inner container filled with a fluid therein, a female connector provided at an upper part of the inner container and formed with an insertion hole extending vertically, and the inner An outer container in which the container is accommodated and an opening is formed in the upper part, a lid provided in a closed state at the upper opening of the outer container, and a through hole formed in the central part, and a through hole in the lid And a discharge mechanism provided with a male connector having a flow passage formed therein, and fluid filled in the inner container by the discharge mechanism.
  • a fluid discharge container that is discharged to the outside through a flow path of a connector, wherein the female connector is configured such that an insertion hole and a through hole of the lid overlap each other in the axial direction, and an upper end surface abuts on a lower surface of the lid. It is mounted under the lid And features.
  • the female connector is mounted on the lower side of the lid in such a manner that the insertion hole and the through hole of the lid overlap each other in the axial direction, the upper end surface is in contact with the lower surface of the lid.
  • the outer diameter of the container and the inner diameter of the outer container do not need to be exactly matched, and the container design is simplified.
  • the container can be easily assembled in the manufacturing process.
  • the shape and diameter of the outer container can be easily changed, and variations in container design can be increased.
  • the male connector of the discharge mechanism can be easily inserted into the female connector in the manufacturing process, and the container can be assembled more easily in the manufacturing process.
  • the container can be downsized, or the amount of fluid filling the inner container can be increased.
  • the lid is provided with a fitting member that fits into the female connector on the lower surface. According to this, the female connector can be easily and reliably attached to the lower side of the lid.
  • the fitting member is provided with a claw portion that engages with the female connector on the inner peripheral surface. According to this, it is possible to prevent the female connector from falling off from the lower side of the lid.
  • the female connector is provided with an annular member that is fitted to the fitting member at an upper portion. According to this, the female connector can be more easily and reliably attached to the lower side of the lid.
  • the female connector is mounted on the lower side of the lid in such a manner that the insertion hole and the through hole of the lid overlap each other in the axial direction and the upper end surface abuts on the lower surface of the lid.
  • the outer diameter of the connector and the inner diameter of the outer container do not need to be exactly matched, and the container design is simplified.
  • the container can be easily assembled in the manufacturing process.
  • the shape and diameter of the outer container can be easily changed, and variations in container design can be increased.
  • the male connector of the discharge mechanism can be easily inserted into the female connector in the manufacturing process, and the container can be assembled more easily in the manufacturing process.
  • the container can be downsized, or the amount of fluid filling the inner container can be increased.
  • the container can be easily assembled, and can be developed with a wide variety of designs.
  • the container includes a bag-shaped inner container 1, a female connector 2 provided on the upper part of the inner container 1, an outer container 3 in which the inner container 1 is accommodated, and an upper part of the outer container 3. And a discharge mechanism 5 mounted on the upper side of the cover 4, and the discharge mechanism 5 discharges the fluid filled in the inner container 1 to the outside.
  • the inner container 1 is a flexible pouch made of synthetic resin, and includes a first sheet member 11 and a second sheet member 12 having the same shape and the same shape.
  • the upper edge portion 1a (except the central portion of the upper edge portion), the right edge portion 1b, the left edge portion 1c, and the lower edge portion 1d are welded together by heat sealing. To form a sealed bag.
  • the inner container 1 is filled with fluid such as skin lotion or cosmetic liquid, and becomes substantially cylindrical when the fluid is full, and deforms while contracting each time the fluid is discharged.
  • the female connector 2 includes a substantially cylindrical main body 21 made of synthetic resin and a synthetic resin plug 22 provided at the lower end of the main body 21 as shown in FIG.
  • the peripheral surface of the main body 21 is sandwiched between the first sheet member 11 and the second sheet member 12 at the upper end 1a of the inner container 1.
  • the main body portion 21 is provided with an annular member 23 having a circular shape in a plan view at the top.
  • the annular member 23 has an outer diameter formed in a contour shape and an outer diameter corresponding to an inner diameter of a fitting member 45 of the lid 4 described later, and is fitted to the fitting member 45 of the lid 4. .
  • the main body 21 has an insertion hole 24 extending in the vertical direction (the vertical direction in FIG. 1).
  • the insertion hole 24 is formed in a cross-sectional shape and an inner diameter corresponding to a male connector 52 of the discharge mechanism 5 described later, and an upper end opening 24a and a lower end opening 24b are formed at the upper end and the lower end. .
  • the male connector 52 of the discharge mechanism is inserted from the upper end opening 24a of the insertion hole 24 and then protrudes from the lower end opening 24b, the male connector 52 is inserted in close contact with the insertion hole 24. Is done.
  • the plug 22 is provided in a state in which the lower end opening 24b of the insertion hole 24 of the main body 21 is closed. As shown in FIG. 1, when the male connector 52 of the discharge mechanism 5 is inserted through the insertion hole 24, the plug 22 is pushed downward by the male connector 52 after engaging with the distal end portion of the male connector 52. Accordingly, the lower end portion 24b of the insertion hole 24 is opened, and the lower end portion 24b of the insertion hole 24 is opened.
  • the main body 21 and the plug 22 are configured separately and independently, but may be connected by an arm member or the like.
  • the outer container 3 is a cylindrical bottomed container made of synthetic resin and having rigidity, and an opening 31 is formed in the upper part.
  • the outer container 3 is formed so that the depth is slightly shorter than the length of the inner container 1, and accommodates the inner container 1 while being slightly compressed in the vertical direction.
  • the outer container 3 has an inner diameter that is approximately the same as the outer diameter of the fluid in the inner container 1 that is full.
  • the outer container 3 has a step 32 formed on the inner peripheral surface of the upper end.
  • the lid 4 is a rigid lid 4 made of a synthetic resin made of the same material as the outer container 3, and includes a top plate portion 41 having a circular shape in plan view, and the top plate portion 41. And a drooping portion 42 that hangs downward from the peripheral edge.
  • the top plate portion 41 has an outer diameter that is approximately the same as the inner diameter of the step portion 32 of the outer container 3.
  • the drooping portion 42 is formed to have the same length as the depth of the step portion 32 of the outer container 3. For this reason, the lid 4 is configured to be closed in such a manner that the lid 4 is fitted into the step portion 32 in the opening 31 of the outer container 3.
  • the lid 4 has a circular through hole 43 formed in a plan view in the center of the top plate 41.
  • the through hole 43 is formed so that the inner diameter is larger than the outer diameter of the male connector 52 of the discharge mechanism 5 so that the male connector 52 of the discharge mechanism 5 penetrates from above to below without contacting in the vertical direction. It has become.
  • the lid 4 is provided with a standing portion 44 that stands upward from the peripheral portion of the through hole 43 on the top surface of the top plate portion 41.
  • the standing portion 44 has a male screw 44a formed on the outer peripheral surface of the upper portion.
  • the lid 4 is provided with a fitting member 45 that hangs downward in a substantially annular shape at a position spaced a predetermined distance from the peripheral edge of the through hole 43 on the lower surface of the top plate portion 41.
  • the fitting member 45 is formed so that the inner diameter is the same as or slightly smaller than the outer diameter of the annular member 23 of the female connector 2.
  • the fitting member 45 is provided with a claw portion 45a that engages with the female connector 2 on the inner peripheral surface.
  • the discharge mechanism 5 is a mechanism for discharging a fluid by a piston method, and includes a discharge mechanism main body 51 provided at an upper portion and a male provided at a lower portion of the discharge mechanism main body 51. And a connector 52.
  • the discharge mechanism main body 51 has a recess 53 formed in the lower part, and a female screw 53a formed on the inner peripheral surface of the upper part of the recess 53, and is screwed to the male screw 44a of the standing part 44 of the lid 4. Is attached to the upper side of the lid 4.
  • the discharge mechanism main body 51 has a flow passage 54 formed therein, and a discharge port 54a communicating with the flow passage 54 is formed at an upper end portion.
  • the male connector 52 is formed in such a manner that it extends downward from the central portion of the recess 53 of the discharge mechanism 5 body, and has a two-stage structure in which the upper part is formed with a large diameter and the lower part is formed with a small diameter. And penetrates the through hole 43 of the lid 4 and is inserted into the insertion hole 24 of the female connector 2.
  • the male connector 52 has a flow passage 55 formed therein, and a suction hole 55a communicating with the flow passage 55 is formed at a lower end portion.
  • the suction hole 55a is exposed to the inside of the inner container 1 between the main body 21 of the female connector 2 and the plug 22 when the male connector 52 is completely inserted into the insertion hole 24 of the female connector 2. For this reason, when the piston operation is performed up and down in the discharge mechanism main body 51, the fluid filled in the inner container 1 is sucked from the suction hole 55a, sent to the discharge mechanism main body 51 through the flow passage 55, and then discharged. The ink is discharged from the discharge port 54a through the flow passage 54 of the mechanism main body 51.
  • step is abbreviated as “S”.
  • FIG. 9 is a first example of a method for assembling the container.
  • the inside container 1 is filled with fluid (S11). Specifically, a male member of a fluid filling device (not shown) is inserted into the insertion hole 24 of the female connector 2, and the male member is engaged with the plug 22 and pushed downward to push the plug 22 into the lower end of the female connector 2. Remove from the part and fill with fluid. Then, after the fluid filling is completed, the male member of the fluid filling device (not shown) is pulled out from the insertion hole 24 of the female connector 2, whereby the plug 22 is again engaged with the lower end portion of the female connector 2 and the insertion hole 24. The lower end opening 24b is closed.
  • the inner container 1 is mounted on the lower side of the lid 4 (S12). Specifically, as shown in FIG. 6, when the annular member 23 of the female connector 2 is fitted inside the fitting member 45 of the lid 4, the insertion hole 24 of the female connector 2 and the through hole 43 of the lid 4 are formed.
  • the female connector 2 is mounted on the lower side of the lid 4 in such a manner that the upper end surface of the female connector 2 (annular member 23) and the lower surface of the lid 4 are in contact with each other while overlapping in the axial direction.
  • the discharge mechanism 5 is mounted on the upper side of the lid 4 (S13). Specifically, as shown in FIGS. 7 and 8, the female connector 52 of the discharge mechanism 5 is inserted through the through hole 43 from the standing portion 44 of the lid 4 and then the female mounted on the lower side of the lid 4. It passes through the insertion hole 24 of the connector 2. At this time, in the discharge mechanism 5, the discharge mechanism main body 51 is engaged with the standing portion 44 of the lid 4, and the distal end portion of the male connector 52 is engaged with the plug 22. When the discharge mechanism main body 51 is rotated in the circumferential direction with respect to the lid 4, the female screw 53 a of the recess 53 of the discharge mechanism main body 51 and the male screw 44 a of the standing portion 44 of the cover 4 are gradually screwed together.
  • the male connector 52 of the discharge mechanism 5 gradually moves downward, and accordingly, the plug 22 of the female connector 2 is pushed downward to be detached from the lower end of the main body 21. Further, the suction hole 55 a of the male connector 52 is exposed between the main body portion 21 of the female connector 2 and the plug 22.
  • the inner container 1 is accommodated in the outer container 3 (S14). Specifically, as shown in FIGS. 8 and 1, after the inner container 1 is accommodated to the bottom while being inserted from the opening 31 of the outer container 3, the lid 4 is fitted into the opening 31 of the outer container 3. Close the lid.
  • the second step (S12) for mounting the discharge mechanism 5 on the upper side of the lid 4 was performed after the first step (S11) for filling the inside of the inner container 1 with the fluid.
  • a third step (S13) for mounting the discharge mechanism 5 on the upper side of the lid 4 was performed, and finally a fourth step (S14) for housing the inner container 1 in the outer container 3 was performed.
  • the inner container 1 may be mounted on the lower side of the lid 4 in which the discharge mechanism 5 is previously mounted on the upper side of the lid 4.
  • the third step (S13) for mounting the discharge mechanism 5 on the upper side of the lid 4 was performed.
  • the fourth step (S14) for accommodating the inner container 1 in the outer container 3 is performed, but the third step (S13) may be performed after the fourth step (S14) is performed first. .
  • FIG. 10 is a second example of the method for assembling the container. In the following description, specific description of each step is omitted.
  • the inner container 1 is accommodated in the outer container 3 (S21).
  • the inner container 1 is filled with fluid (S22).
  • the inner container 1 is mounted on the lower side of the lid 4 and the lid 4 is fitted into the opening of the outer container 3 to close the lid (S23).
  • the discharge mechanism 5 is mounted on the upper side of the lid 4 (S24).
  • the second step (S22) for filling the inside of the inner container 1 with a fluid is performed.
  • the third step (S23) for mounting the inner container 1 on the upper side of the lid 4 is performed, but after the third step (S23) is performed first, the second step (S22) is performed. Also good.
  • the fourth step (S24) for mounting is performed separately, the inner container 1 may be mounted on the lower side of the lid 4 in which the discharge mechanism 5 is previously mounted on the upper side of the lid 4.
  • FIG. 11 shows a third example of the method for assembling the container. In the following description, specific description of each step is omitted.
  • the inner container 1 is mounted on the lower side of the lid 4 (S31).
  • the inner container 1 is accommodated in the outer container 3, and the lid 4 is fitted into the opening of the outer container 3 and closed (S33).
  • the discharge mechanism 5 is mounted on the upper side of the lid 4 (S34).
  • the inner container after the first step of mounting the inner container 1 on the lower side of the lid 4, after performing the second step (S 32) of filling the inner container 1 with a fluid, the inner container Although the third step (S33) for storing 1 in the outer container 3 is performed, the second step (S32) may be performed after the third step (S33) is performed first.
  • the discharge mechanism is disposed above the lid 4.
  • the third step (S33) may be performed after performing the fourth step (S34) first.
  • the female connector 2 is detachably attached to the lower side of the lid 4 via the fitting member 45.
  • the female connector 2 is directly attached to the lower side of the lid 4 with an adhesive or the like. May be.
  • the insertion hole 24 of the female connector 2 and the through hole 43 of the lid 4 are completely overlapped in the axial direction. However, if the male connector 52 of the discharge mechanism 5 can be penetrated and inserted, a part of the insertion hole 24 can be inserted. An overlapping aspect may be used.
  • the annular member 23 is provided on the upper portion of the main body 21, and the annular member 23 is fitted to the fitting member 45 of the lid 4.
  • 21 may be fitted to the fitting member 45 of the lid 4. In this case, the upper end surface of the main body 21 and the lower surface of the lid 4 come into contact with each other.

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

Abstract

L'invention concerne un récipient d'éjection de fluide qui peut être facilement assemblé et peut être fourni avec une grande variété de conceptions. Le récipient d'éjection de fluide est pourvu des éléments suivants: un récipient intérieur en forme de sac (1) rempli d'un fluide à l'intérieur; un connecteur femelle (2) qui est disposé au niveau d'une partie supérieure du récipient intérieur (1) et est formé avec un trou d'insertion s'étendant verticalement (24); un récipient extérieur (3) qui reçoit le récipient intérieur (1) et a une partie d'ouverture (31) formée dans une partie supérieure de celui-ci; un couvercle (4) qui est disposé au niveau de la partie d'ouverture (31) de la partie supérieure du récipient externe (3) dans un état fermé et comporte un trou traversant (43) formé au centre de celui-ci; et un mécanisme d'éjection (5) pourvu d'un connecteur mâle (52) qui pénètre à travers le trou traversant (43) dans le couvercle (4), est inséré dans le trou d'insertion (24) du connecteur femelle (2), et a un trajet de circulation (55) formé à l'intérieur de celui-ci. Le connecteur femelle (2) est fixé à un côté inférieur du couvercle (4) de telle sorte qu'une surface d'extrémité supérieure du connecteur femelle (2) vient en butée contre une surface inférieure du couvercle (4), le trou d'insertion (24) et le trou traversant (43) dans le couvercle (4) se chevauchant mutuellement dans une direction axiale.
PCT/JP2018/017906 2017-05-19 2018-05-09 Récipient d'éjection de fluide WO2018212036A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017099537A JP6996730B2 (ja) 2017-05-19 2017-05-19 流体吐出容器
JP2017-099537 2017-05-19

Publications (1)

Publication Number Publication Date
WO2018212036A1 true WO2018212036A1 (fr) 2018-11-22

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PCT/JP2018/017906 WO2018212036A1 (fr) 2017-05-19 2018-05-09 Récipient d'éjection de fluide

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WO (1) WO2018212036A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020170649A1 (fr) * 2019-02-22 2020-08-27 株式会社パックプラス Contenant de distribution de fluide
WO2022190691A1 (fr) * 2021-03-10 2022-09-15 株式会社パックプラス Récipient distributeur de fluide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102455456B1 (ko) * 2021-03-03 2022-10-17 차진석 액체 분무기

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013023244A (ja) * 2011-07-19 2013-02-04 Nifco Inc 詰め替え容器用注出容器、詰め替え容器接続構造及びこれらに用いられる詰め替え容器
WO2017061060A1 (fr) * 2015-10-09 2017-04-13 株式会社ジャパンゲートウェイ Dispositif distributeur de fluide

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Publication number Priority date Publication date Assignee Title
JP5285918B2 (ja) 2008-01-15 2013-09-11 株式会社パックプラス 容器
JP6236247B2 (ja) * 2013-07-31 2017-11-22 株式会社三谷バルブ 吐出容器
JP6480115B2 (ja) * 2014-07-10 2019-03-06 株式会社ダイゾー 多層吐出容器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013023244A (ja) * 2011-07-19 2013-02-04 Nifco Inc 詰め替え容器用注出容器、詰め替え容器接続構造及びこれらに用いられる詰め替え容器
WO2017061060A1 (fr) * 2015-10-09 2017-04-13 株式会社ジャパンゲートウェイ Dispositif distributeur de fluide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020170649A1 (fr) * 2019-02-22 2020-08-27 株式会社パックプラス Contenant de distribution de fluide
JP2020138804A (ja) * 2019-02-22 2020-09-03 株式会社パックプラス 流体吐出容器
JP7383287B2 (ja) 2019-02-22 2023-11-20 株式会社パックプラス 流体吐出容器
WO2022190691A1 (fr) * 2021-03-10 2022-09-15 株式会社パックプラス Récipient distributeur de fluide

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JP2018193103A (ja) 2018-12-06

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