EP0117722A2 - Récipient muni d'une fermeture à vis - Google Patents

Récipient muni d'une fermeture à vis Download PDF

Info

Publication number
EP0117722A2
EP0117722A2 EP84301165A EP84301165A EP0117722A2 EP 0117722 A2 EP0117722 A2 EP 0117722A2 EP 84301165 A EP84301165 A EP 84301165A EP 84301165 A EP84301165 A EP 84301165A EP 0117722 A2 EP0117722 A2 EP 0117722A2
Authority
EP
European Patent Office
Prior art keywords
container
closure
inner skirt
outer cap
skirt
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Withdrawn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
EP84301165A
Other languages
German (de)
English (en)
Other versions
EP0117722A3 (fr
Inventor
Philippe Alexandre
Jean-Pierre Favre
Daniel Picard
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0117722A2 publication Critical patent/EP0117722A2/fr
Publication of EP0117722A3 publication Critical patent/EP0117722A3/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Withdrawn legal-status Critical Current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
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0492—Threaded or like caps or cap-like covers secured by rotation formed by several elements connected together
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0078—Lower closure of the 41-type

Definitions

  • the invention relates to a container, particularly a bottle for perfume or the like, having a screw on closure, in which when viewed externally from above, both the body of the container and the closure are non-circular in outline.
  • Such containers which are especially intended for liquids, are almost invariably provided with a deformable ring seal or similar sealing means, but because manufacturing tolerances are such that an exact conformity cannot usually be obtained between the thread of the container and that of the closure, it is frequently the case that the closure does not occupy its desired orientation relative to the container when in a fully closed position. This is unsatisfactory both from . an aesthetic point of view, and in relation to bulk packaging and transportation, since a closure skew fitted to the container can present projecting edges which are an obstacle to close packaging and can cause the closure not to be fully closed, thereby resulting in possible spillage or evaporation of the liquid during transportation or storage prior to sale.
  • both the inner and the outer closure elements are constructed of relatively rigid materials, which can be the same or different materials, so that relative rotation between the closure elements is not possible, then a-more satisfactory closure results which can be repeatedly screwed onto and unscrewed from a container without this problem of wear between the closure elements, while ensuring, by the provision of a suitable stop, that desired orientation of the closure on the container is always obtainable when the container is closed and sealed.
  • a container having at its upper end a screw threaded neck adapted to receive a screw threaded closure comprising an inner skirt and an outer cap axially engaged with the inner skirt, the container having an abutment adapted to be contacted by a stop on the closure so as to orientate the closure in the closed position with respect to the container, characterised in that the outer cap is engaged non-rotatably with the inner skirt; and the inner skirt is provided with sealing means to close the neck of the container, and form a vapour-tight seal therewith over an angle of relative rotation of the skirt and the container of at least 45°.
  • the container has a threaded portion, such as a neck, onto which the closure is adapted to be screwed.
  • a threaded portion such as a neck
  • An example of such a container is a bottle for perfume or the like, having a neck portion which is threaded externally to receive a screw-on closure.
  • the container also has at least one abutment for contact with the closure when the closure is orientated relative to the container in the desired position and the container is sealed.
  • This abutment on the container can present an axially- or near-axially orientated surface for co-operation with the closure, or it can alternatively present a radially- or near-radially orientated surface for contact with the closure.
  • the abutment is carried below the screw thread of the neck of the container.
  • the inner skirt of the closure is threaded internally and is adapted to be screwed onto the correspondingly threaded portion, such as a neck, of the container, in such a manner as to effect a vapour-tight seal to prevent spillage or evaporation of the container contents.
  • a vapour tight seal is obtained when screwing the inner skirt onto the container in a closing direction when rotation of the inner skirt reaches an angle of rotation of not less than 45° from the position where the closure is fully orientated in the container.
  • sealing can be achieved at an angle of relative rotation between the skirt and the container of at least 60°, and preferably at least 90° from this fully orientated position.
  • the inner skirt can be provided with a relatively pliable or flexible insert or portion whose deformation makes sealing contact with the container, such as at the top of or within the neck of the container.
  • Vapour tight sealing of the inner skirt on the container in this manner at a position before the inner skirt is fully tightened onto the threaded portion of the container is desirable in order to allow for final adjustment of the closure after the outer cap has been fitted to the inner skirt, in order to achieve correct orientation of the closure with respect to the container at the position where the closure comes into contact with the abutment on the container.
  • the inner skirt is also provided externally with means for receiving and non-rotatably engaging with the outer cap.
  • this external engagement means comprises axially arranged ribs and/or grooves carried on the external surface of the inner skirt.
  • the external surface of the inner skirt is also preferably frustoconical such that it tapers slightly inwards towards its upper end.
  • the external diameter of the upper end of the skirt can . thus be slightly smaller than the corresponding internal diameter of the outer cap, to facilitate fitting of the outer cap onto the inner skirt during assembly.
  • the preferred frustoconical external surface of the inner skirt also provides for a more positive engagement of inner skirt and outer cap to ensure that the two closure elements are not readily separable in use, for example if the container is picked up by gripping the outer cap, and further to ensure that relative rotation of the two elements after assembly is not possible.
  • the frustoconical external surface of the inner skirt tapers inwards from its base to its top at an angle to the vertical which is slightly greater than the corresponding taper angle of the inner wall of the outer cap.
  • the taper angles of the walls of the inner skirt and the outer cap can be 0° 15' and-O o 10' respectively.
  • the lower rim of the inner skirt can form a stop having a radial surface for contacting the abutment on the container which preferably presents a corresponding radial surface against which the inner skirt can be screwed, in order to orientate correctly the closure on the container.
  • the outer cap of the closure is provided internally with means for engagement with the inner skirt.
  • this internal engagement means comprises ribs and/or grooves carried on the internal axial surface of the outer cap, which itself can also be slightly tapered to provide a frustoconical surface to facilitate engagement with the inner skirt.
  • the outer cap can be provided with a stop for contacting the abutment on the container which can present an axial surface against which the outer cap stop can be screwed, as an alternative means for orientating correctly the closure on the container.
  • the invention also provides a method of fitting a closure to a container of the type hereinbefore described which comprises the steps of screwing the inner skirt onto the threaded neck of the container so as to achieve a vapour-tight seal; fitting the outer cap over the inner skirt thereby to engage the ribs and/or corresponding grooves of the inner skirt and outer cap, such that the outer cap cannot be rotated relative to the inner skirt; and, if necessary, screwing the assembled closure further onto the threaded neck of the container so as to bring the stop into contact with the abutment.
  • a bottle 1 is provided with a 2-part closure 2 consisting of an outer cap 3 and an inner skirt 4.
  • the bottle 1 the body of which is non-circular in plan view, has an externally threaded neck portion 5 adapted to receive the closure 2.
  • Below the thread on the neck 5 is a centering ring 6 and at one side of the neck on the shoulder of the bottle is a single abutment 7 presenting an axially- or near-axially orientated surface for contact with the closure 2.
  • the outer cap 3 of the closure 2 has an outer side-wall 8 which is also non-circular in plan view, and an inner annular side-wall 9 depending from a top-wall 10.
  • the inner surface of the inner side-wall 9 carries alternate vertical ribs and grooves 11.
  • the lower edge of the inner side-wall 9 at one side carries a stop 12.
  • the inner skirt 4 has an annular side-wall 13 which is internally threaded at 14 and externally has alternating axially orientated ribs and grooves.15.
  • a top wall 16 of the inner skirt 4 carries an annular deformable sealing flange 17, adapted to enter the neck 5 of the bottle 1 when the closure is screwed in place, the material and dimensions of the sealing flange 17 being such that a vapour-tight seal is obtained throughout an angle of about 60° of relative rotation of the skirt and the bottle.
  • the bottle When assembling the bottle 1 and closure 2, as shown in Figures 1 and 2, the bottle is first filled with perfume, Eau de Toilette, or the like, and the inner skirt 4 is screwed onto the threaded neck 5 of the bottle until the sealing flange 17 forms a vapour tight seal with the bottle, at which point the annular sealing flange 17 will have entered the neck of the bottle, thus effecting a vapour-tight seal at an angle of relative rotation of about 60° from a fully tightened position.
  • the flexibility and dimensions of this flange 17 are such as to maintain a vapour-tight seal on the bottle before the inner skirt 4 is fully tightened during the final orientating sequence.
  • the outer cap 3 is then placed over the inner skirt 4, so that the stop engages the abutment on the bottle.
  • any slight wear or deformation of the threaded portions will not effect the vapour-tight function of the closure in view of the ability of the annular sealing flange 17 to seal the contents of the bottle in a vapour-tight manner from an angle of relative rotation of the skirt and the bottle of at least 45° from the fully closed and fully orientated position.
  • the closure 2 in Figure 3 is substantially similar to that shown in Figures 1 and 2, except that the outer cap 3 has no stop, and the lower edge 20 of the inner skirt functions as a stop for contact with the surface 19.
  • the inner skirt 4 is first screwed onto the neck 5 of the bottle 1 until the lower edge 20 of the inner skirt 4 contacts the surface 19 of the abutment 18.
  • the outer cap 3 is then placed over the inner skirt 4 in the manner described earlier in the desired configuration relative to the bottle without further need for orientation.
  • the construction of the inner skirt 4 is similar to that shown in Figures 1,2 and 3 except that the integral annular sealing flange 17 is replaced by a seal insert 21 having an annular flange 22 of relatively flexible material as compared with the relatively rigid material from which the inner skirt is constructed.
  • the seal insert 21 forms a push fit within the inner skirt 4 and the annular flange 22 is adapted to form a vapour tight seal with open neck 5 of the bottle 1 when the inner skirt 4 (or the assembled closure 2) is screwed on the bottle neck, the seal being obtained at an angle of relative rotation of the skirt and the bottle of at least 45° from the fully closed and fully orientated position.
  • the container and closure according to the invention can be used to store liquid, particularly volatile liquid, gel or powdered products of any description but is more desirably employed for cosmetics, toiletries and other household products.
  • liquid, particularly volatile liquid, gel or powdered products of any description but is more desirably employed for cosmetics, toiletries and other household products.
  • examples of such products are perfume, eau de toilette, talcum powder, shower gel, foam bath product, shampoo, make-up products, sunscreen products, suntan products and dishwashing liquid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP84301165A 1983-02-25 1984-02-23 Récipient muni d'une fermeture à vis Withdrawn EP0117722A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8303103A FR2541654B1 (fr) 1983-02-25 1983-02-25 Recipient muni d'un bouchon a vis
FR8303103 1983-02-25

Publications (2)

Publication Number Publication Date
EP0117722A2 true EP0117722A2 (fr) 1984-09-05
EP0117722A3 EP0117722A3 (fr) 1985-09-25

Family

ID=9286261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84301165A Withdrawn EP0117722A3 (fr) 1983-02-25 1984-02-23 Récipient muni d'une fermeture à vis

Country Status (2)

Country Link
EP (1) EP0117722A3 (fr)
FR (1) FR2541654B1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581036A1 (fr) * 1985-04-25 1986-10-31 Dolisos Labo Pharmacologie Hom Bouchon permettant la fermeture de tubes et flacons, en particulier pour produits pharmaceutiques
EP0297193A1 (fr) * 1987-07-03 1989-01-04 Laboratoires Dolisos Bouchon permettant la fermeture de tubes et flacons, en particulier pour produits pharmaceutiques
GB2210864A (en) * 1987-10-14 1989-06-21 Guala Spa A closure for bottles
WO1989008055A1 (fr) * 1988-03-02 1989-09-08 Oy Williams Ab Boite en plastique
DE4305601A1 (de) * 1993-02-24 1994-08-25 Hellmut Scheffler Drehverschluß für Flaschen und Behälter
WO1997031833A1 (fr) * 1996-02-28 1997-09-04 Nunc A/S Ensemble comportant une partie contenant et une partie fermeture
US5695083A (en) * 1991-05-21 1997-12-09 Rical, S.A. Leaktight screw cap with disk having a gas-barrier effect
AT413527B (de) * 2003-11-10 2006-03-15 Plastikwerk Expan Gesmbh Dosierkappe
EP1935801A1 (fr) 2006-12-21 2008-06-25 Ilnostrannoye Chastnoe Proizvodstvennoye Unitarnoye Predpriyatiye "Belkeps" Capuchon de fermeture avec couvercle décoratif
NL1036202C2 (nl) * 2008-11-17 2010-05-18 Harmen Alexander Burki Universele dubbelwandige sier schroefdop voor meermalig gebruik op elke (wijn)fles met schroefdraad.
EP2927150A1 (fr) 2014-04-03 2015-10-07 The Procter and Gamble Company Alignement de bouchon distributeur
EP3034430A1 (fr) * 2014-12-19 2016-06-22 G.M.C. S.r.l. Bouchon pour fermer une bouteille ou pareil et capuchon correspondant
US9776771B2 (en) 2013-11-26 2017-10-03 Eppendorf Ag Screw cap lidded container
CN108025840A (zh) * 2015-09-22 2018-05-11 百事可乐公司 带有盖帽装置的容器闭合件
US20180170634A1 (en) * 2016-11-29 2018-06-21 Jeremy Lynn Woodruff Multi-function bottle for liquid

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR994829A (fr) * 1945-02-02 1951-11-22 Verriere De La Brie Et Du Buge Perfectionnement dans la fabrication des flacons à fermeture à vis
GB696662A (en) * 1951-05-31 1953-09-02 Coty Inc Improvements in bottle capping means
US4093096A (en) * 1977-05-19 1978-06-06 Societe Anonyme Dite: Arts Et Techniques Nouvelles Removable stopper for a screw-neck bottle
FR2492772A1 (fr) * 1980-10-28 1982-04-30 Oreal Dispositif de bouchage d'un flacon comportant un organe d'inviolabilite et flacon correspondant
WO1983001241A1 (fr) * 1981-09-29 1983-04-14 Baxter Travenol Lab Fermeture de bouteille et son procede de fabrication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR994829A (fr) * 1945-02-02 1951-11-22 Verriere De La Brie Et Du Buge Perfectionnement dans la fabrication des flacons à fermeture à vis
GB696662A (en) * 1951-05-31 1953-09-02 Coty Inc Improvements in bottle capping means
US4093096A (en) * 1977-05-19 1978-06-06 Societe Anonyme Dite: Arts Et Techniques Nouvelles Removable stopper for a screw-neck bottle
FR2492772A1 (fr) * 1980-10-28 1982-04-30 Oreal Dispositif de bouchage d'un flacon comportant un organe d'inviolabilite et flacon correspondant
WO1983001241A1 (fr) * 1981-09-29 1983-04-14 Baxter Travenol Lab Fermeture de bouteille et son procede de fabrication

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581036A1 (fr) * 1985-04-25 1986-10-31 Dolisos Labo Pharmacologie Hom Bouchon permettant la fermeture de tubes et flacons, en particulier pour produits pharmaceutiques
EP0297193A1 (fr) * 1987-07-03 1989-01-04 Laboratoires Dolisos Bouchon permettant la fermeture de tubes et flacons, en particulier pour produits pharmaceutiques
FR2617463A2 (fr) * 1987-07-03 1989-01-06 Dolisos Labo Pharmaco Homeopat Bouchon permettant la fermeture de tubes et flacons, en particulier pour produits pharmaceutiques
GB2210864A (en) * 1987-10-14 1989-06-21 Guala Spa A closure for bottles
GB2210864B (en) * 1987-10-14 1991-08-07 Guala Spa A closure for bottles particularly of fine-quality spirits
WO1989008055A1 (fr) * 1988-03-02 1989-09-08 Oy Williams Ab Boite en plastique
US5695083A (en) * 1991-05-21 1997-12-09 Rical, S.A. Leaktight screw cap with disk having a gas-barrier effect
DE4305601C2 (de) * 1993-02-24 1998-07-23 Helmut Scheffler Drehverschluß für Flaschen und Behälter
DE4305601A1 (de) * 1993-02-24 1994-08-25 Hellmut Scheffler Drehverschluß für Flaschen und Behälter
US6085922A (en) * 1996-02-28 2000-07-11 Nunc, A/S Container and closure assembly with tactile indication of closure position
WO1997031833A1 (fr) * 1996-02-28 1997-09-04 Nunc A/S Ensemble comportant une partie contenant et une partie fermeture
AT413527B (de) * 2003-11-10 2006-03-15 Plastikwerk Expan Gesmbh Dosierkappe
EP1935801A1 (fr) 2006-12-21 2008-06-25 Ilnostrannoye Chastnoe Proizvodstvennoye Unitarnoye Predpriyatiye "Belkeps" Capuchon de fermeture avec couvercle décoratif
NL1036202C2 (nl) * 2008-11-17 2010-05-18 Harmen Alexander Burki Universele dubbelwandige sier schroefdop voor meermalig gebruik op elke (wijn)fles met schroefdraad.
US9776771B2 (en) 2013-11-26 2017-10-03 Eppendorf Ag Screw cap lidded container
EP2927150A1 (fr) 2014-04-03 2015-10-07 The Procter and Gamble Company Alignement de bouchon distributeur
EP3034430A1 (fr) * 2014-12-19 2016-06-22 G.M.C. S.r.l. Bouchon pour fermer une bouteille ou pareil et capuchon correspondant
CN108025840A (zh) * 2015-09-22 2018-05-11 百事可乐公司 带有盖帽装置的容器闭合件
US10604312B2 (en) 2015-09-22 2020-03-31 Pepsico, Inc. Container closure with over-cap device
CN108025840B (zh) * 2015-09-22 2021-05-18 百事可乐公司 带有盖帽装置的容器闭合件
US20180170634A1 (en) * 2016-11-29 2018-06-21 Jeremy Lynn Woodruff Multi-function bottle for liquid

Also Published As

Publication number Publication date
FR2541654B1 (fr) 1987-07-10
EP0117722A3 (fr) 1985-09-25
FR2541654A1 (fr) 1984-08-31

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Inventor name: ALEXANDRE, PHILIPPE

Inventor name: FAVRE, JEAN-PIERRE

Inventor name: PICARD, DANIEL