EP2597052A2 - Fermeture de récipient - Google Patents

Fermeture de récipient Download PDF

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Publication number
EP2597052A2
EP2597052A2 EP11809888.8A EP11809888A EP2597052A2 EP 2597052 A2 EP2597052 A2 EP 2597052A2 EP 11809888 A EP11809888 A EP 11809888A EP 2597052 A2 EP2597052 A2 EP 2597052A2
Authority
EP
European Patent Office
Prior art keywords
cap
slider
extension pipe
container closure
insertion part
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.)
Withdrawn
Application number
EP11809888.8A
Other languages
German (de)
English (en)
Other versions
EP2597052A4 (fr
Inventor
Young-Kook Cho
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.)
BISFOOD CO. LTD
IMAGICCAP CO., LTD
Original Assignee
Imagiccap 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
Priority claimed from KR1020100070336A external-priority patent/KR101726599B1/ko
Application filed by Imagiccap Co Ltd filed Critical Imagiccap Co Ltd
Publication of EP2597052A2 publication Critical patent/EP2597052A2/fr
Publication of EP2597052A4 publication Critical patent/EP2597052A4/fr
Withdrawn legal-status Critical Current

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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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2857—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it
    • B65D51/2878—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it the element being a lid or cover seated on a passage between the auxiliary container and the main container
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2857—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it
    • B65D51/2892—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it the element, e.g. a valve, opening an aperture of the auxiliary container

Definitions

  • Exemplary embodiments of the present invention relate to a container closure, and more particularly, to a container closure comprising a storage member having an inner cap coupled to the bottle; and an opening member, which represents an upper cap, coupled to the storage member and having a slider serving as an additive storage container, having the storage member engaged with the opening member in a state having a lower end of the slider blocked by a bottom cap that is fixed to a locking protrusion at a lower end of the inner cap while in use so as to add the additive of the slider to the inside the bottle, wherein the bottom cap configured to block the slider is provided in a tube shape having a closed upper portion so as to be fixedly coupled to the locking protrusion of the inner cap through a sealing ring and a hook that are formed at a sidewall of the bottom cap, and the hook has a shrinkage inducing groove, for facilitating the initial assembly, to decrease an outside diameter of the bottom cap while making contact with the locking protrusion to facilitate the overall assembly process, and thus the fixing force of the hook prevents the bottom cap from being
  • Exemplary embodiments of the present invention relate to a container closure, and more particularly, to a container closure, which comprises a storage member; representing a lower cap, having a discharge port disposed at a lateral side of a lower end of a tube shaped inner cap that is available to be placed at an inside the mouth of the bottle; an opening member having a slider, serving as an additive container and configured to be guided into an inner circumference of the inner cap; and a bottom cap configured to block the lower end of the slider and is able to be separated from the slider when the upper cap is detached.
  • the bottom cap comprises:
  • FIG. 1 is an exploded perspective view illustrating the technical configuration of the container closure
  • FIG. 2 is a cross sectional view illustrating the process of assembling the container closure
  • FIG. 3 is a cross sectional view illustrating the assembled state of the container closure
  • FIG. 4 is a cross sectional illustrating the process of adding the additive
  • FIG. 5 is a cross sectional view illustrating the container closure dissembled after the additive is added.
  • the container closure mainly includes a bottle body 510 having an injection port 511 provided at an outer periphery with a male screw 512, a storage member 520 detachably inserted inside the injection port 511, and an opening member 530 configured to be available to be screwed to the storage member 520 and, when rotated for unscrewing, to be separate the cap to discharge the additive, and further separate the storage member 520 from the injection port 511 while being interfered with by the storage member 520 at a predetermined position.
  • the storage member 520 includes an end portion plate 522, a main cap 524 and an inner cap 526 that are integrally formed with one another.
  • the end portion plate 522 is provided at an opening end of the injection port 511 while having a cylindrical shape.
  • the main cap 524 is axially extended from an outer periphery of the end portion plate 522 and provided with a female screw 524a screwed to the injection port 511.
  • the inner cap 526 is axially extended from an inner periphery of the end portion plate 522 and provided to be inserted into the injection port 522 so as to enable axial movement.
  • a locking protrusion 526b is formed at a lower end of the inner cap 526 while protruding into an inner side of a radial direction of the inner cap 526.
  • a discharge port 526a is provided at an inner side of the locking protrusion 526b.
  • a male screw 524b is formed at an outer periphery of the main cap 524, and a stopper 522a is integrally formed with the periphery of the end portion plate 522 while being radially extended to prevent the separation of the opening member 530, which is to be described later.
  • the opening member 530 includes an end plate 532, an upper cap 534 and a slider 536 integrally formed with one another.
  • the end plate 532 is provided in the form of a disk.
  • the upper cap 534 is axially extended from the outer side of the end plate 532 and has a female screw 534a screwed to the male screw 524b of the main cap 524.
  • the slider 536 is axially extended from the end plate 532 so as to be inserted into the inner cap 526 while being spaced apart from the upper cap 534.
  • the slider 536 is provided at a lower end with a cap 540 coupled thereto so as to closely seal the inside the slider 536.
  • the cap 540 is integrally formed at a lower end with a hook 544 that forms a locking step 542 that is engaged with the locking protrusion 526b.
  • the cap 540 is formed at an upper end with a seal protrusion 546 that is fittingly coupled to a seal groove 536b formed at a lower end of the slider 536.
  • the opening member 530 is turned upside down from the initial state illustrated in FIG. 2 , and is filled with liquid or powdery additive (a1) in the slider 536 that is exposed to the upper side. Thereafter, while the cap 540 is being coupled such that the seal groove 536b is coupled to the seal protrusion 546, the opening member 530 is turned upside down again and is coupled to the storage member 520 as shown in FIG. 2 . Finally, the hook 544 is engaged with the locking protrusion 526b and fixed as illustrated in FIG. 3 , thereby completing the assembly.
  • liquid or powdery additive a1
  • the cap 540 which is tapered at its front end thereof, smoothly passes through the locking protrusion 526b and then engaged at the locking step 542, thereby securing the coupling of the cap 540.
  • the opening member 530 if the opening member 530 is rotated, the opening member 530 ascends due to the interaction between the male screw 512 and the female screw 524a.
  • the movement of the cap 540 is restricted due to the locking protrusion 526b, so the slider 536 is separated from the cap 540 as illustrated in FIG. 4 and the additive is inputted through the discharge port 526a into the bottom body 510.
  • the opening member 530 As the opening member 530 is further rotated, the female screw 534a is engaged with the stopper 522a, and thus the rotating force of the opening member 530 is transmitted to the storage member 520. Accordingly, the storage member 520, as the female screw 524a of the main cap 512 rotates with respect to the male screw 512 of the injection port 511, is separated from the injection port 511 together with the opening member 530 as illustrated in FIG. 5 .
  • Such a coupling structure enables easy coupling, and provides superior sealing.
  • the shape of the cap may be deformed by any thermal treatment during distribution or pasteurization. The deformation may cause the opening member 530 to be separated from the inner cap 526 together with the additive when a user opens with bottle by detaching the opening member 530.
  • the inner cap 526 may be cracked. The crack may cause the cap to be pulled out and become stuck in the throat of a user when the user intakes the additive.
  • FIGS. 6A to 6C Another example of the container closure illustrated in FIGS. 6A to 6C is disclosed in Japanese Unexamined Patent (No. 2006-44691 ) and Korean Patent Application 10-2008-0036319 , in which the container closure comprises:
  • the additive is added to the bottle body 510, and completes a capping on the injection port 511 of the bottle body 510.
  • the upper cap 534 is rotated to be unscrewed, the sealing of the slider 536 and the cap 540 is released, and the additive (a1) is discharged inside the bottle body 510 through the discharge port 526a such that a user can intake the content having the additive.
  • the opening member 530 and the storage member 520 are separated together from the bottle body 510.
  • the same reference numerals will be assigned to elements identical in FIGS. 1 to 5 , and the description of the same elements will be omitted.
  • the storage member 520 and the opening member 530 may be separated together from the bottom body 510.
  • the bottom cap may be reused by separating the storage member 520 from the opening member 530, adding new additive to the opening member 530, coupling the opening member 530 to the storage member 520, and finally coupling the assembly of the opening member 530 and the storage member 520 to the mouth of the bottom body 510.
  • An embodiment of the present invention relates to a container closure comprising: a storage member having an inner cap coupled to the bottle; and an opening member, which represents an upper cap, coupled to the storage member and having a slider serving as an additive storage container, having the storage member assembled with the opening member in a state of having a lower end of the slider blocked by a bottom cap that is fixed to a locking protrusion at a lower end of the inner cap while in use so as to add the additive of the slider to the inside the bottle.
  • the bottom cap configured to block the slider is provided in the form of a tube having a closed upper portion and is provided at a sidewall thereof with a sealing ring and a hook fixedly coupled to the locking protrusion of the inner cap, and wherein the hook has a shrinkage inducing groove, for facilitating the initial assembly, to decrease the outside diameter of the bottom cap while making contact with the locking protrusion to facilitate the overall assembly process, and the fixing force of the hook prevents the bottom cap from being separated from the inner cap so that the security of the container closure is maximized.
  • the present invention provides a bottom cap, in which the coupling between the bottom cap and the inner cap is achieved at a lateral side of an extension pipe of the bottom cap without using a hook engagement at the upper side and lower side of the bottom cap, so that the bottom cap is available in the form of a tub and thus material cost is reduced, in addition, the insertion part is provided at an outer side of a lower end thereof with a sealing ring that performs a sealing while enabling an upper side coupling to the locking protrusion, thereby achieving a tube-type bottom cap with an enhanced sealing performance and coupling force.
  • An embodiment of the present invention relates to a bottom cap, in which an insertion part fitted to the inner circumferential end of a slider so as to block the inner circumferential end is provided at an edge of an upper end thereof with a stopping bar, which slantingly protruding in a radial outward direction of the insertion part. Accordingly, coupling of the bottom cap is achieved by a pressing force, but once the bottom cap is separated from the slider, the re-coupling of the bottom cap is impossible, thereby preventing the bottom cap from being reused.
  • a container closure comprises: a storage member, representing a lower cap, coupled to the mouth of a bottle, having a tube shaped inner cap placed inside the mouth of the bottle, and having a discharge port disposed at a lateral side of the lower end of the inner cap; an opening member, representing an upper cap, provided with a slider configured so as to be guided into the inner circumference of the inner cap and serving as an additive container ; and a bottom cap configured to block a lower end of the slider and is available to be fixed to the lower end of the inner cap when the upper cap is detached, wherein the bottom cap comprises:
  • a container closure comprises: a storage member, representing a lower cap, having a discharge port disposed at a side of the lower end of a tube shaped inner cap that is placed inside the mouth of a bottle; an opening member provided with a slider configured to be guided into the inner circumference of the inner cap and serving as a container; and a bottom cap configured to block the lower end of the slider and is able to be separated from the slider when the upper cap is detached, wherein the bottom cap comprises:
  • a storage member of a container closure having an inner cap is assembled with an opening member, representing an upper cap, coupled to the storage member and having a slider serving as an additive storage container in a state having the lower end of the slider blocked by a bottom cap, wherein when the container closure is used, the bottom cap is fixed to a locking protrusion at a lower end of the inner cap such that the additive is added to the inside the slider, wherein the bottom cap configured to block the slider is provided in a tube shape having a closed upper portion so as to be fixedly coupled to the locking protrusion of the inner cap through a sealing ring and a hook that are formed at a sidewall of the bottom cap, and where the hook has a shrinkage inducing groove for facilitating the initial assembly, to decrease an outside diameter of the bottom cap while making contact with the locking protrusion to facilitate the overall assembly process, and thus the fixing force of the hook prevents the bottom cap from being separated from the inner cap so that security in the use of the container closure is maximized.
  • a shrinkage inducing groove serves to decrease the diameter and thus a double hook effect is enabled and safety is maximized.
  • a bottom cap in which the coupling between the bottom cap and the inner cap is achieved at a lateral side of an extension pipe of the bottom cap without using a hook engagement at the upper side and lower side of the bottom cap, so that the bottom cap is available to be formed in the form of a tub and thus material cost is reduced, in addition, the insertion part is provided at an outer side of a lower end thereof with a sealing ring that performs a sealing while enabling an upper side coupling to the locking protrusion, thereby achieving a tube-type bottom cap with an enhanced sealing performance and coupling force.
  • a bottom cap comprises: an insertion part fitted to an inner circumferential end of a slider to block the inner circumferential end; a sealing ring configured to be extended at a lateral side of the end portion of the insertion part for sealing the lower end of the slider; and a stopping bar provided at an edge of the upper end of the insertion part while slantingly protruding at radial outward direction of the, wherein in the case of a coupling of the bottom cap, the bottom cap is coupled to the slider as the stopping bar is pressed by a pusher arm, and after being used, the stopping bar restores the original shape while increasing the inside diameter, so that the bottom cap is prevented from being reused.
  • a container closure comprises: a storage member, which represents a lower cap, having a discharge port disposed at a lateral side of the lower end of a tube shaped inner cap that is placed inside the mouth of a bottle; an opening member, which represents an upper cap, provided with a slider configured to be guided into the inner circumference of the inner cap and serving as an additive container; and a bottom cap configured to block the lower end of the slider and can be separated from the slider when the upper cap is detached, wherein the bottom cap comprises:
  • one example of the bottom cap 550 includes the insertion part 556 configured to be fitted into the inner circumference of the slider 536 for blocking the inner circumference of the slider 536; the sealing ring 551 extended at a lateral side of the lower end of the insertion part 556 for sealing the lower end of the slider 536; and the extension pipe 557 extended to the lower side of the sealing ring 551 and having at least one shrinkage inducing groove 554 cut lengthwise on the extension pipe 557 such that a diameter of the extension pipe 557 is decreased; and the hook 553 protruding from the outer side of the extension pipe 557 in a radial outward direction of the extension pipe 557 so as to be engaged with the bottom surface of the locking protrusion 526b which protrudes from the inner circumference side of the lower end of the inner cap 526.
  • a sealing groove 552 in a predetermined depth is formed at a portion between the upper surface of the sealing ring 551 and the insertion part 556, and a sealing protrusion wheel 536a configured to be fittedly coupled to the sealing groove 552 is formed at a lower end portion of the slider 536 corresponding to the sealing groove for coupling.
  • FIG. 7C illustrates another example of the present invention. Different from FIG. 7B , a subsidiary locking protrusion 526c is added at a lower side of the locking protrusion 526b of the inner cap 526 as illustrated in conjunction with FIGS. 8 and 9 .
  • a subsidiary hook 555 is formed on a portion of the extension pipe 557 corresponding to the subsidiary locking protrusion 526c so as to be engaged with the subsidiary locking protrusion 526c and thus increase the fixing force.
  • the bottom cap 550 shown in FIG. 7B operates as illustrated in FIG. 7A while in use. Meanwhile, the bottom cap 550 shown in FIG. 7C operates as illustrated in FIGS. 8 and 9 while in use.
  • the slider 536 is turned upside down as shown in FIG. 10A and is filled with the additive (a1) selected among a liquid type additive, the powder type additive or a granular type additive, and then the slider 536 is blocked using the bottom cap 550 as shown in FIG. 10b .
  • the insertion part 556 of the bottom cap 550 as the curved part 556a passes through the inner circumference of the lower end of the inner cap 526, is press fitted to the inner circumference of the slider 536.
  • the sealing protrusion wheel 536a of the lower end portion of the slider 536 is fitted into the sealing groove 552 of the sealing ring 551, thereby maximizing the sealing performance.
  • the opening member 530 is turned upside down, and is coupled to the storage member 530 by being pressed in the longitudinal direction of the inside diameter of the inner cap 526 of the storage member 530.
  • the hook 553 of the bottom cap 550 resists the downward movement while making contact with the upper surface of the locking protrusion 526b first.
  • the shrinkage inducing groove 554 formed on the extension pipe 557 which is extended at the lower end of the bottom cap 550, reduces the outside diameter of a portion of the extension pipe 557 corresponding to the hook 553 and thus the bottom cap 550 passes through the inside diameter of the locking protrusion 526b.
  • the outside diameter of the extension pipe 557 is reduced to be smaller than the inside diameter of the locking protrusion 526b for coupling, thereby enabling the assembly operation without cracking the inner cap 526.
  • the container closure is capped onto a general bottle and shipped in a state having the opening member 520 assembled to the bottom cap 550, and when a user uses the container closure, the opening member 530 is detached from the storage member 520 coupled to the bottle body 510 as shown in FIGS. 7A , 8 and 10E , so that the additive in the slider 536 is added to the inside the bottle body 512 by passing through the discharge port 526a.
  • the opening member 530 is detached as such, the bottom cap 550, the locking protrusion 526b is coupled at a portion formed between the sealing ring 551 and the hook 553.
  • the opening member 530 moves upward to be separated from the bottom cap 550 fixed to the lower end of the slider 536, so that the additive in the slider 536 is added to the inside the bottle body.
  • the bottom cap 550 is provided at the outside periphery thereof with the sealing ring 551 and the hook 553, and the locking protrusion 526b is mounted to the space formed between the sealing ring 551 and the hook 553. Accordingly, in a coupling state, the outside diameter of the hook 553 is not reduced, so that a strong fixing force is maintained while preventing the separation of the bottom cap 550, thereby enabling a user to intake the contents of the bottle.
  • FIG. 7C illustrates the extension pipe 557 having two hooks 553 and 555 formed thereon, and the inner cap 526 having two locking protrusions 526b and 526c formed thereon, providing a double engaging effect to prevent separation of the bottom cap.
  • the protruding length of the subsidiary locking protrusion 526c is longer than the protruding length of the locking protrusion 526b, and the subsidiary hook 555 is shorter than the hook 553.
  • the subsidiary hook 555 which is disposed at the lower side of the hook 553 and is shorter than the hook 553, passes through the locking protrusion 526b and the subsidiary locking protrusion 526c in order, the initial coupling is achieved.
  • the subsidiary hook 555 is subject to the shirking force caused by the shrinkage inducing groove 554, so that a reduction in the outside diameter thereof is enabled.
  • a bridge 528 having a predetermined depth is provided at a lower side of the locking protrusion 526b, which is formed at the inner side wall of the inner cap 526 of the storage member 520, and the bridge 528 has a bridge rib 529 forming a predetermined depth, thereby preventing the bottom cap 550 is prevented from falling into the body of the bottle.
  • a friction reducing surface 553a is formed at a portion of the hook 553 corresponding to both sides of the shrinkage inducing groove 554, so that the reduction in diameter is easily performed when the extension 557 is pressed.
  • a stopping bar 600 is provided at an edge of an upper end of the insertion part 556 while slantingly protruding upward in a way so that the end of the stopping bar is extended beyond the outside diameter of the insertion part 556.
  • the stopping bar 600 is pushed in the direction of the inside diameter by a pusher arm 610, which is configured to push while serving as a thong, thereby enabling natural coupling to the slider and thus achieving smooth capping.
  • a bottom cap configured to block the slider is provided in the form of a tube having a closed upper portion and is fixedly coupled to the locking protrusion of the inner cap through a sealing ring and a hook formed at the sidewall of the bottom cap, the hook has a shrinkage inducing groove, for facilitating the initial assembly, to decrease the outside diameter of the bottom cap while making contact with the locking protrusion to facilitate the overall assembly process, and the fixing force of the hook prevents the bottom cap from being separated from the inner cap so that the security in the use of the container closure is maximized.
  • a shrinkage inducing groove serves to decrease the diameter and thus a double hook effect is enabled and safety is maximized.
  • a bottom cap is provided in a tube shape so as to reduce the material needed, and thus the manufacturing cost is reduced.
  • the insertion part is provided at an outer side of a lower end thereof with a sealing ring that performs sealing while enabling upper side coupling to the locking protrusion, thereby achieving a tube-type bottom cap with an enhanced sealing performance and coupling force.
  • An insertion part is provided at an edge of the upper end thereof with a stopping bar, which slantingly protruding in a radial outward direction of the insertion part. Accordingly, in the case of coupling, the stopping bar is coupled to the slider while being pressed by a pusher arm, and after being used, restores the original shape by increasing the inside diameter, so that the bottom cap is prevented from being reused.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP11809888.8A 2010-07-21 2011-07-21 Fermeture de récipient Withdrawn EP2597052A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100070336A KR101726599B1 (ko) 2010-01-22 2010-07-21 용기의 마개
PCT/KR2011/005402 WO2012011761A2 (fr) 2010-07-21 2011-07-21 Fermeture de récipient

Publications (2)

Publication Number Publication Date
EP2597052A2 true EP2597052A2 (fr) 2013-05-29
EP2597052A4 EP2597052A4 (fr) 2013-12-11

Family

ID=45497516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11809888.8A Withdrawn EP2597052A4 (fr) 2010-07-21 2011-07-21 Fermeture de récipient

Country Status (6)

Country Link
US (1) US20130112646A1 (fr)
EP (1) EP2597052A4 (fr)
JP (1) JP2013535378A (fr)
CN (1) CN103124682B (fr)
RU (1) RU2013107590A (fr)
WO (1) WO2012011761A2 (fr)

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KR101295505B1 (ko) * 2012-08-20 2013-08-09 이영재 저면가스켓을 이용하여 첨가제를 수용 및 배출하는 용기마개
CN104803089B (zh) * 2014-01-29 2017-04-12 杨芳林 瓶盖及具有该瓶盖的容器
CN109415145B (zh) * 2016-05-18 2020-08-11 吉兹摩包装有限公司 具有将添加剂引入到容器中的液体中的机构的容器封闭件
KR101889790B1 (ko) * 2016-11-03 2018-09-28 제이씨텍(주) 내열용기마개
CN109422005A (zh) * 2017-09-05 2019-03-05 杨芳林 容器盖
CN110406795A (zh) * 2018-04-28 2019-11-05 云南爱尔康生物技术有限公司 一种带有存储腔的瓶盖
CN111703728B (zh) * 2020-07-26 2024-11-15 江苏金羚羊食品有限公司 一种下压式即配型容器用瓶盖和容器
CN113291629A (zh) * 2021-07-02 2021-08-24 郗大伟 一种负压式自混合双剂包装瓶
EP4367037B1 (fr) * 2022-08-19 2025-06-18 H.J. Heinz Company Brands LLC Bouchon de distribution et contenant de distribution
CN116534441A (zh) * 2023-05-24 2023-08-04 江天精密制造科技（苏州）有限公司 一种密封性较好的存储盖
CN116620713B (zh) * 2023-07-24 2023-09-29 苏州雷贝德精密模具有限公司 一种预置溶质的瓶盖、容器及其灌装方法

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CN103124682A (zh) 2013-05-29
RU2013107590A (ru) 2014-08-27
JP2013535378A (ja) 2013-09-12
US20130112646A1 (en) 2013-05-09
CN103124682B (zh) 2015-07-08
WO2012011761A3 (fr) 2012-05-10
WO2012011761A2 (fr) 2012-01-26
EP2597052A4 (fr) 2013-12-11

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