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WO2018060889A1 - Unité de fermeture - Google Patents

Unité de fermeture Download PDF

Info

Publication number
WO2018060889A1
WO2018060889A1 PCT/IB2017/055914 IB2017055914W WO2018060889A1 WO 2018060889 A1 WO2018060889 A1 WO 2018060889A1 IB 2017055914 W IB2017055914 W IB 2017055914W WO 2018060889 A1 WO2018060889 A1 WO 2018060889A1
Authority
WO
WIPO (PCT)
Prior art keywords
closing
container
wall
closing element
edge
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.)
Ceased
Application number
PCT/IB2017/055914
Other languages
English (en)
Inventor
Corstiaan Johannes Van Goolen
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.)
SAVE-TY CAN CAP BV
SAVE TY CAN CAP BV
Original Assignee
SAVE-TY CAN CAP BV
SAVE TY CAN CAP BV
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 NL2019132A external-priority patent/NL2019132B1/nl
Application filed by SAVE-TY CAN CAP BV, SAVE TY CAN CAP BV filed Critical SAVE-TY CAN CAP BV
Priority to CN201780073195.4A priority Critical patent/CN110267882B/zh
Priority to US16/336,905 priority patent/US20200031529A1/en
Priority to BR112019006131-2A priority patent/BR112019006131B1/pt
Priority to EP17788306.3A priority patent/EP3519309A1/fr
Publication of WO2018060889A1 publication Critical patent/WO2018060889A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor
    • B65D39/082—Bung-rings and bungs for bung-holes
    • B65D39/084—Separated bung-rings made by one element
    • 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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor
    • B65D39/082—Bung-rings and bungs for bung-holes
    • B65D39/088—Bungs with special means facilitating handling thereof
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
    • B65D7/04—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of curved cross-section, e.g. cans of circular or elliptical cross-section

Definitions

  • an outer closing element which is configured to be coupled releasably to the inner closing element for the purpose of closing the passage provided therein;
  • the screw thread takes a multi-thread form in order to couple or uncouple the closing elements over essentially the whole periphery with a rotation of the closing elements relative to each other over an angle of less than 180 degrees, preferably less than 90 degrees, still more preferably less than 50 degrees.
  • press-on edge 31 is formed by a cylindrical, axially extending flange. This flange is concentric relative to the cylindrical wall of mounting part 19. Press-on edge 31 is embodied such that during use, when the closing unit is closed, it surrounds mounting part 19 and can press with underside 34 against the upper side of end wall 2 and so can provide protection against external influences (i.e. influences from outside, such as dirt, and/or influences from inside, for instance content of the container seeping through the seal of the closing unit).
  • annular mounting edge 41 also referred to here as the snap edge or click edge, since this edge enables the lower ring to be snapped fixedly onto the container.
  • End wall 2 (which can for instance be made of aluminium) of the container can be embodied for this purpose with an annular conical edge 50 all around throughflow opening 6, as is shown in figures 6-8 and 10.
  • Conical edge 50 is further provided with one or more upright protrusions 51.
  • the closing unit is preferably provided with the conical screw thread coupling as described in WO 2015/041528 Al, the content of which must be deemed as incorporated herein.
  • Cap 80 is provided with the unique conical screw thread complementary to the lower ring, and the tamper evident provision is also positioned on the inner side of the upright edge.
  • a small pawl which is positioned at a determined angle is "entrained” in the rotation direction when the cap is screwed on. Upon twisting open, this pawl will fall into the arranged blocking member of the lower ring and thus become blocked, and upon continued twisting the pawl will be pressed outward and thus in this way visibly break the thin, injection-moulded plastic seal. This occurs only once, only in a can which has not been opened before.
  • Arranged on the inner side of the cap are “ribs" for strengthening and for counteracting deformation in the case of high pressure. Situated on the underside of the conical screw thread is the smooth portion which is pressed into the soft seal when the cap is tightened and thus forms the seal.
  • edge 85 enables plastic lower ring 84 to be pressed into throughflow opening 86 of aluminium end wall 82 by means of a pressing mechanism so as to thus realize a firm connection (particularly a click-snap-connection), which will no longer detach, between lower ring 84 and the container.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne une unité de fermeture (3) destinée à fermer une ouverture d'écoulement disposée dans une paroi (2) d'un contenant (1), comprenant : un élément de fermeture interne conçu pour être monté sur le bord de la paroi tout autour de l'ouverture d'écoulement ménagée en son sein, l'élément de fermeture interne étant en outre conçu pour être relié en position montée au moins à la face interne de la paroi et étant ménagé avec un passage destiné au contenu du contenant ; un élément de fermeture externe conçu pour être accouplé de manière amovible à l'élément de fermeture interne dans le but de fermer le passage ménagé en son sein ; aussi bien l'élément de fermeture interne que l'élément externe comprenant un accouplement de filetage permettant de visser l'élément de fermeture externe sur l'élément de fermeture inférieur ; l'élément de fermeture externe comprenant un bord périphérique de pression qui consiste à fixer par serrage l'élément de fermeture externe à la face externe de la paroi du contenant lors du vissage.
PCT/IB2017/055914 2016-09-27 2017-09-27 Unité de fermeture Ceased WO2018060889A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201780073195.4A CN110267882B (zh) 2016-09-27 2017-09-27 闭合单元
US16/336,905 US20200031529A1 (en) 2016-09-27 2017-09-27 Closing Unit
BR112019006131-2A BR112019006131B1 (pt) 2016-09-27 2017-09-27 Unidade de fechamento, parede para um recipiente e recipiente
EP17788306.3A EP3519309A1 (fr) 2016-09-27 2017-09-27 Unité de fermeture

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL2017541 2016-09-27
NL2017541 2016-09-27
NL2019132 2017-06-28
NL2019132A NL2019132B1 (nl) 2016-09-27 2017-06-28 Afsluiteenheid

Publications (1)

Publication Number Publication Date
WO2018060889A1 true WO2018060889A1 (fr) 2018-04-05

Family

ID=60164753

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2017/055914 Ceased WO2018060889A1 (fr) 2016-09-27 2017-09-27 Unité de fermeture

Country Status (1)

Country Link
WO (1) WO2018060889A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11952164B1 (en) 2012-08-10 2024-04-09 Powercan Holding, Llc Resealable container lid and accessories including methods of manufacture and use
USD1033215S1 (en) 2012-08-10 2024-07-02 Daniel A. Zabaleta Container lid comprising frustum shaped sidewall and seaming chuck receiving radius
USD1033217S1 (en) 2012-08-10 2024-07-02 Daniel A. Zabaleta Container lid having non-congruent frustum shaped sidewall segments enabling nesting
US12365511B1 (en) 2012-08-10 2025-07-22 Daniel A Zabaleta Sealing cap having tamper evidence ring for sealing resealable container and method of use
US12384594B2 (en) 2021-04-05 2025-08-12 Daniel A. Zabaleta Threaded container components having frustum shaped surfaces enabling nesting

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2221354A1 (en) * 1973-03-12 1974-10-11 Delaune Jean Bottle stopper with partial circular slot in rim - is opened by pulling wings formed by folding back rim
GB2004847A (en) * 1977-09-29 1979-04-11 Rieke Corp Flanged closure device for a container
WO1987003559A1 (fr) * 1985-12-06 1987-06-18 Goodall Donald T Piece rapportee se fixant dans des ouvertures
EP1604909A2 (fr) * 2004-06-08 2005-12-14 Rieke Corporation Système de fermeture pour un récipient
WO2009051557A1 (fr) * 2007-10-17 2009-04-23 Piren Venture Ab Récipient refermable
WO2009127756A1 (fr) * 2008-04-15 2009-10-22 Calsina Garcia Pau Élément de fermeture fileté pour canettes de boisson
WO2012112051A2 (fr) * 2011-02-17 2012-08-23 Save-Ty Can Cap B.V. Élément de fermeture et contenant comportant un tel élément de fermeture
WO2015041528A1 (fr) 2013-09-18 2015-03-26 Save-Ty Can Cap B.V. Élément de fermeture

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2221354A1 (en) * 1973-03-12 1974-10-11 Delaune Jean Bottle stopper with partial circular slot in rim - is opened by pulling wings formed by folding back rim
GB2004847A (en) * 1977-09-29 1979-04-11 Rieke Corp Flanged closure device for a container
WO1987003559A1 (fr) * 1985-12-06 1987-06-18 Goodall Donald T Piece rapportee se fixant dans des ouvertures
EP1604909A2 (fr) * 2004-06-08 2005-12-14 Rieke Corporation Système de fermeture pour un récipient
WO2009051557A1 (fr) * 2007-10-17 2009-04-23 Piren Venture Ab Récipient refermable
WO2009127756A1 (fr) * 2008-04-15 2009-10-22 Calsina Garcia Pau Élément de fermeture fileté pour canettes de boisson
WO2012112051A2 (fr) * 2011-02-17 2012-08-23 Save-Ty Can Cap B.V. Élément de fermeture et contenant comportant un tel élément de fermeture
WO2015041528A1 (fr) 2013-09-18 2015-03-26 Save-Ty Can Cap B.V. Élément de fermeture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11952164B1 (en) 2012-08-10 2024-04-09 Powercan Holding, Llc Resealable container lid and accessories including methods of manufacture and use
USD1033215S1 (en) 2012-08-10 2024-07-02 Daniel A. Zabaleta Container lid comprising frustum shaped sidewall and seaming chuck receiving radius
USD1033217S1 (en) 2012-08-10 2024-07-02 Daniel A. Zabaleta Container lid having non-congruent frustum shaped sidewall segments enabling nesting
USD1033216S1 (en) 2012-08-10 2024-07-02 Daniel A. Zabaleta Container cap having frustum shaped sidewall segment enabling nesting
US12365511B1 (en) 2012-08-10 2025-07-22 Daniel A Zabaleta Sealing cap having tamper evidence ring for sealing resealable container and method of use
US12384594B2 (en) 2021-04-05 2025-08-12 Daniel A. Zabaleta Threaded container components having frustum shaped surfaces enabling nesting

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