EP0406134A1 - Behälter mit elastischer Flasche - Google Patents

Behälter mit elastischer Flasche Download PDF

Info

Publication number
EP0406134A1
EP0406134A1 EP19900420304 EP90420304A EP0406134A1 EP 0406134 A1 EP0406134 A1 EP 0406134A1 EP 19900420304 EP19900420304 EP 19900420304 EP 90420304 A EP90420304 A EP 90420304A EP 0406134 A1 EP0406134 A1 EP 0406134A1
Authority
EP
European Patent Office
Prior art keywords
bottle
cap
neck
rotation
elastic section
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Withdrawn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
EP19900420304
Other languages
English (en)
French (fr)
Inventor
Jean-Louis Chollet
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.)
SARL AGC DESIGN
Original Assignee
SARL AGC DESIGN
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 SARL AGC DESIGN filed Critical SARL AGC DESIGN
Publication of EP0406134A1 publication Critical patent/EP0406134A1/de
Withdrawn legal-status Critical Current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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings
    • B65D47/38—Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings with piercing means arranged to act subsequently as a valve to control the opening
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/0292—Foldable bottles
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
    • B65D47/242—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving helically
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/06—Deformable or tearable wires, strings or strips; Use of seals
    • B65D55/08—Annular elements encircling container necks
    • B65D55/089—Annular tamper band connected to the closure, but not coacting with the container for preventing initial downward motion, e.g. on two-parts child-proof 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/76—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston
    • B65D83/764—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston the piston cooperating with a screw-thread in the side wall of the container

Definitions

  • the present invention relates to a container with bottle, which can be made, partially or entirely, of thermoplastic material, intended to contain a fluid expressed from the container under the effect of a reduction in the internal volume of the bottle.
  • fluid any product or material having a consistency or a state allowing flow through an opening of the container, under the effect of a pressure applied directly to a load of said product, or indirectly via a pressure gas in contact with said charge.
  • Different products can meet such a definition, from the liquid state to the pasty state, passing through different more or less viscous intermediate states.
  • the products or materials envisaged by the present invention can be of any kind, whether they are everyday consumer products, such as hygiene products such as a liquid soap, or consumable products, such as food products such as than sauces or condiments (for example mustard), or other industrial products, etc.
  • a container comprising: - a bottle elongated in a reference direction, for the reception of a fluid content, the body of which is provided with two distinct sections in the reference direction, namely a relatively rigid upper section, comprising a single and same outer rib disposed helically around the reference direction, like a screw, and a low elastic section, which can be compressed against the intrinsic elasticity of its wall, in the direction of reducing the internal volume of the bottle ; - A neck belonging to the aforementioned bottle, extending the body described above, by which the fluid content is expressed under the effect of the reduction of the interior volume of said bottle; - a complementary part, mounted freely in rotation relative to the bottle, and around the reference direction this part comprises a screwing section, having a single internal rib arranged in a helix around the reference direction, in the manner of 'a nut, the inner rib meshing with the outer rib of the wall of the bottle.
  • Such a container has the following essential drawback.
  • the latter By releasing the screwing of the complementary part, the latter tends to unscrew, in the direction of expansion as a reminder of the elastic section of the bottle, and therefore in the direction of increasing the interior volume of the bottle, and this under the effect of the intrinsic elasticity of the wall of said elastic section.
  • This expansion leads to aspirating ambient air by the means for evacuating the fluid, and to introducing the latter into the bottle, in contact with the contained fluid charge.
  • the present invention relates to a container of the aforementioned type, limiting or preventing any introduction of ambient air into the bottle, as and when the fluid content is emptied.
  • three means are used, in combination: - It is the wall of the elastic section of the bottle which is directly shaped according to the outer rib, in the manner of a screw; - A stop, facing this elastic section, is provided on a component of the container, for example a rigid cap, kept fixed in rotation by the user; - a non-return means preventing relative rotation back of the bottle, relative to the complementary part, in the manner of a ratchet, opposes the relaxation of the elastic section, in the direction of the expansion of the volume inside the bottle, under the effect of the intrinsic elasticity of said elastic section.
  • the wall of the elastic section is then progressively compressed relative to or in the stop located on the component of the container, kept fixed in rotation by the user, whether it is the part. previously defined, or a separate part.
  • This compression with correlative reduction of the interior volume of the bottle, intervenes without the possibility of turning back the compressed elastic section, under the action of the non-return means preventing the relative rotation of the bottle and the complementary part.
  • the interior volume of the bottle follows the emptying of the latter, and the remaining charge contained always fills completely or almost completely, the volume remaining available in the bottle, without leaving room for a substantial introduction of ambient air.
  • a container in accordance with the present invention comprises the following parts or components: - a bottle 1 - a cap or additional part 2 - a closing element 3
  • the bottle 1 comprises, in a single piece, that is to say obtained by molding in one piece, a body (1a), the essentials of which form an elastic section described below, a neck (1b) extending the body (1 a), as well as a hollow bottom (1 c), which can be concave inwards from the said bottle.
  • This bottle 1 is intended to receive a charge of a fluid to be dispensed by the neck (1b), and flush with the upper level of the latter.
  • a perforable cover 4 is disposed in the opening of the neck (1 b), and the bottom (1 c) is or is not one piece with the body (1 a), depending on whether the bottle 1 is filled or not by the bottom.
  • the elastic section (1 a) has a generally cylindrical shape, and its wall is shaped by plastic molding according to a single outer rib (1 d), arranged in a helix around the reference direction of the bottle, that is to say - say height 5, like a screw. Finally, the rim of the bottle 1, opposite the neck (1 b), is provided with an external knurling (1 e).
  • the rigid cap 2 is mounted to rotate freely relative to the bottle, and around the reference axis 5.
  • This cap successively comprises, from top to bottom according to FIG. 2, firstly an opening (2a) with a straight neck, secondly a neck (2b), ensuring a guiding in rotation from the outside of the neck (1b) of the bottle, thirdly a flange (2 c) for receiving the part of the bottle 1 opposite the bottom (1 c), and fourthly a base (2 d) forming the screwing section of the bottle 1, and shaped for this purpose according to a single and even the inner rib, arranged helically around direction 5, like a nut.
  • the parts (2a), (2 b) and (2 c) described above, are of increasing diameter downwards, so that there exists between these parts, considered two by two, a shoulder situated in a plane perpendicular to the axis 5.
  • the shoulder located between the neck (2b) and the flange (2c) serves as a stop for the elastic section (1a) of the bottle 1.
  • the outer rib of the bottle 1 meshes with the inner rib ( 2 d) of the rigid cap 2, so that there is cooperation between the screwing section (2 d) and the elastic section (la).
  • the opening (2 a) of the cap 2 serves for the evacuation of the fluid contained and expressed from the bottle 1.
  • a non-return means arranged between the neck (1b) and the neck (2b).
  • This means comprises two elements cooperating with each other, namely a rack (1 f), obtained in a single piece with the neck (1 b), having an annular shape coaxial with the axis 5 of the bottle, and a ratchet (2 e) meshing with the rack (1 f), also obtained in a single piece with the neck (2 b).
  • the closing element (3) is attached to the outside of the cap 2.
  • This element known per se, comprises a conical cap (3 a) provided at its top and in its center with an opening (3 b) of the fluid expressed this cap (3 a) is extended downwards by a ferrule (3 c) forming a tamper-evident collar, in contact with the shoulder between the parts (2 b) and (2 c) of the cap 2.
  • a ring (3 d) for internal screwing is obtained in a single piece with the cap (3 a), and cooperates with a thread provided on the outside of the neck (2 b) of the cap. as long as the tamper-evident collar (3 c) is not removed, the closure element 3 cannot be screwed on.
  • a skirt (3 e) still obtained in a single piece with the cap (3 a), seals with the external surface of the neck (2 a), as described below, when the element 3 is screwed.
  • the opening (2 a) is provided, in a single piece, with an axial punch (2 f), to perforate the cover 4, this punch being supported in the opening (2 a) by radial-elastic arms (2 g). This punch can be pushed back when the closure element 3 is screwed, by a shoulder provided in the opening (3 b).
  • the cap 2 For handling by the user, it is chosen to keep the cap 2 fixed, thanks to the external knurling (2 h), and to rotate the bottle 1, by the external knurling (1 e).
  • the cap 2 kept fixed therefore comprises one of the elements of the non-return means described above, and the bottle l therefore comprises the other element of this same non-return means.
  • the cap 2 by its shoulder between the parts (2 b) and (2 c), which serves as a stop vis-à-vis the elastic section (1 a).
  • the non-return means (1 f) (2 e) prevents the relative rotation back of the bottle 1 relative to the cap 2, that is to say opposes the relaxation of the elastic section (1 a), in the direction of expansion of the interior volume of the bottle 1, under the effect of the intrinsic elasticity of the wall of the above-mentioned elastic section.
  • FIGS. 4 and 5 representing the second embodiment in accordance with the invention, the same reference numerals designate the same elements or similar elements having the same function.
  • the container has four components or parts, instead of three, the additional component being a rigid body 6 for protecting the bottle 1, mounted to rotate freely on the cap 2 , around the axis 5, by an appropriate clipping shown in FIG. 4, but not specifically described.
  • this rigid body which comprises a screwing section (6 d), similar to that (2 d) described above, cooperating with the elastic section (1 a), and shaped according to a single internal rib, arranged in a helix. as before, like a nut. And as already said, this inner rib (6 d) meshes with the outer rib (1 d) of the bottle 1.
  • the necessary non-return means is arranged at the junction between the rigid body 6 and the cap 2, and more precisely its flange (2 c), between these two elements.
  • the annular rack (1 f) is arranged outside the rigid body 6, and the pawl (2 e) inside the flange (2 c) of the cap 2.
  • the cap 2 is kept fixed in rotation, as above, while the rigid body 6 is rotated.
  • This rotation causes the elastic section (1a) of the bottle 1 to be compressed, at the inside the rigid envelope, constituted by the roller (2 e) and the body 6. Thanks to the non-return means as described above, the same result is obtained as that defined with reference to FIGS. 1 to 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)
EP19900420304 1989-06-30 1990-06-26 Behälter mit elastischer Flasche Withdrawn EP0406134A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8909272 1989-06-30
FR8909272A FR2649074B1 (fr) 1989-06-30 1989-06-30 Recipient avec flacon a section elastique

Publications (1)

Publication Number Publication Date
EP0406134A1 true EP0406134A1 (de) 1991-01-02

Family

ID=9383645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900420304 Withdrawn EP0406134A1 (de) 1989-06-30 1990-06-26 Behälter mit elastischer Flasche

Country Status (2)

Country Link
EP (1) EP0406134A1 (de)
FR (1) FR2649074B1 (de)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992015501A1 (en) * 1991-03-05 1992-09-17 Shane Robert Mcgill Container system
US5199590A (en) * 1991-09-27 1993-04-06 Lance Grandahl Collapsible device for securing a cover over a swimming pool
EP0590081A4 (de) * 1991-06-19 1994-12-28 Williams Dispenser Corp Zerstäuber.
DE9403884U1 (de) * 1994-03-08 1995-07-06 Penaten GmbH, 53604 Bad Honnef Spenderbehälter für pastöses oder schüttfähiges Füllgut
US5615791A (en) * 1994-08-10 1997-04-01 Vatelot; Yves System of a bottle and of an associated co-operating device
GB2321893A (en) * 1997-02-07 1998-08-12 Dale Windridge Collapsible bottle with wall in the form of a helical thread
FR2759986A1 (fr) * 1997-02-24 1998-08-28 Oreal Recipient pour le conditionnement et la distribution d'un produit de consistance liquide a pateuse
US5893485A (en) * 1992-12-07 1999-04-13 Mcgill Technology Limited Dispensing mechanism
US5918767A (en) * 1994-07-02 1999-07-06 Mcgill Technology Limited Dispensing apparatus
US6105820A (en) * 1987-10-12 2000-08-22 Mcgill Technology Limited Confection dispensing apparatus
FR2801040A1 (fr) * 1999-11-17 2001-05-18 Conte Recipient distributeur de fluide a poche interne deformable, et son procede de fabrication
WO2002041728A1 (de) * 2000-11-25 2002-05-30 Henkel Kommanditgesellschaft Auf Aktien Vorrichtung zur aufnahme und abgabe eines streichfähigen materials
GB2434137A (en) * 2006-01-13 2007-07-18 Howe Homes Ltd Collapsible container suitable for liquids, gels and pastes
GB2465201A (en) * 2008-11-11 2010-05-12 Weston Terence E Fluid dispensing container with bellows and threaded sleeve
WO2011049901A1 (en) * 2009-10-20 2011-04-28 Kraft Foods R & D, Inc. Container which can extend and contract
US8684230B1 (en) * 2011-06-14 2014-04-01 Russell Jon Greenberg Twistable and collapsible container for dispensing measured dosages of liquid
US20140339257A1 (en) * 2013-05-20 2014-11-20 Jezekiel Ben-Arie Twist Based Dispenser
WO2015104441A1 (es) * 2014-01-13 2015-07-16 Palacios Gamero Miguel Angel Recipiente plisado roscado

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7264141B2 (en) * 2004-02-19 2007-09-04 Sanford, L.P. Fluid dispenser with passive pressurization

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288915A (fr) * 1961-02-17 1962-03-30 Dispositif de déformation de récipients souples
FR2504095A1 (fr) * 1981-04-16 1982-10-22 Lechtzier Andre Recipient a capacite variable pour liquides alterables a l'air
US4456134A (en) * 1982-01-22 1984-06-26 Leonard Cooper Apparatus for containment of carbonated beverages
GB2208113A (en) * 1987-06-18 1989-03-01 David Murray Melrose Collapsible container for storing liquids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1288915A (fr) * 1961-02-17 1962-03-30 Dispositif de déformation de récipients souples
FR2504095A1 (fr) * 1981-04-16 1982-10-22 Lechtzier Andre Recipient a capacite variable pour liquides alterables a l'air
US4456134A (en) * 1982-01-22 1984-06-26 Leonard Cooper Apparatus for containment of carbonated beverages
GB2208113A (en) * 1987-06-18 1989-03-01 David Murray Melrose Collapsible container for storing liquids

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105820A (en) * 1987-10-12 2000-08-22 Mcgill Technology Limited Confection dispensing apparatus
US6182862B1 (en) 1987-12-10 2001-02-06 Mcgill Technology Limited Confection dispensing apparatus
US5407093A (en) * 1991-03-05 1995-04-18 Mcgill; Shane R. Container system
AU663307B2 (en) * 1991-03-05 1995-10-05 Shane Robert Mcgill Container system
WO1992015501A1 (en) * 1991-03-05 1992-09-17 Shane Robert Mcgill Container system
EP0590081A4 (de) * 1991-06-19 1994-12-28 Williams Dispenser Corp Zerstäuber.
US5199590A (en) * 1991-09-27 1993-04-06 Lance Grandahl Collapsible device for securing a cover over a swimming pool
US5893485A (en) * 1992-12-07 1999-04-13 Mcgill Technology Limited Dispensing mechanism
DE9403884U1 (de) * 1994-03-08 1995-07-06 Penaten GmbH, 53604 Bad Honnef Spenderbehälter für pastöses oder schüttfähiges Füllgut
US5918767A (en) * 1994-07-02 1999-07-06 Mcgill Technology Limited Dispensing apparatus
US5615791A (en) * 1994-08-10 1997-04-01 Vatelot; Yves System of a bottle and of an associated co-operating device
GB2321893A (en) * 1997-02-07 1998-08-12 Dale Windridge Collapsible bottle with wall in the form of a helical thread
EP0869080A1 (de) * 1997-02-24 1998-10-07 L'oreal Behälter zur Aufnahme und Ausgabe von flüssigen oder pastösen Produkten
FR2759986A1 (fr) * 1997-02-24 1998-08-28 Oreal Recipient pour le conditionnement et la distribution d'un produit de consistance liquide a pateuse
FR2801040A1 (fr) * 1999-11-17 2001-05-18 Conte Recipient distributeur de fluide a poche interne deformable, et son procede de fabrication
WO2002041728A1 (de) * 2000-11-25 2002-05-30 Henkel Kommanditgesellschaft Auf Aktien Vorrichtung zur aufnahme und abgabe eines streichfähigen materials
WO2002041729A1 (de) * 2000-11-25 2002-05-30 Henkel Kommanditgesellschaft Auf Aktien Vorrichtung zur aufnahme und abgabe eines streichfähigen materials
GB2434137A (en) * 2006-01-13 2007-07-18 Howe Homes Ltd Collapsible container suitable for liquids, gels and pastes
GB2465201A (en) * 2008-11-11 2010-05-12 Weston Terence E Fluid dispensing container with bellows and threaded sleeve
WO2011049901A1 (en) * 2009-10-20 2011-04-28 Kraft Foods R & D, Inc. Container which can extend and contract
US8684230B1 (en) * 2011-06-14 2014-04-01 Russell Jon Greenberg Twistable and collapsible container for dispensing measured dosages of liquid
US20140339257A1 (en) * 2013-05-20 2014-11-20 Jezekiel Ben-Arie Twist Based Dispenser
US9815597B2 (en) * 2013-05-20 2017-11-14 Jezekiel Ben-Arie Twist based dispenser
WO2015104441A1 (es) * 2014-01-13 2015-07-16 Palacios Gamero Miguel Angel Recipiente plisado roscado
ES2546682A1 (es) * 2014-01-13 2015-09-25 Miguel Ángel PALACIOS GAMERO Recipiente plisado roscado

Also Published As

Publication number Publication date
FR2649074A1 (fr) 1991-01-04
FR2649074B1 (fr) 1991-10-31

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