EP2181932B1 - Verschluss mit drehbarem Ausgiesser zum Durchstossen einer Membran - Google Patents

Verschluss mit drehbarem Ausgiesser zum Durchstossen einer Membran Download PDF

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Publication number
EP2181932B1
EP2181932B1 EP08019276A EP08019276A EP2181932B1 EP 2181932 B1 EP2181932 B1 EP 2181932B1 EP 08019276 A EP08019276 A EP 08019276A EP 08019276 A EP08019276 A EP 08019276A EP 2181932 B1 EP2181932 B1 EP 2181932B1
Authority
EP
European Patent Office
Prior art keywords
closure
spout
container
base
valve
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.)
Not-in-force
Application number
EP08019276A
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English (en)
French (fr)
Other versions
EP2181932A1 (de
Inventor
John Wisniewski
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.)
AptarGroup Inc
Original Assignee
AptarGroup Inc
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 AptarGroup Inc filed Critical AptarGroup Inc
Priority to PL08019276T priority Critical patent/PL2181932T3/pl
Priority to EP08019276A priority patent/EP2181932B1/de
Priority to ES08019276T priority patent/ES2382831T3/es
Priority to AT08019276T priority patent/ATE546380T1/de
Publication of EP2181932A1 publication Critical patent/EP2181932A1/de
Application granted granted Critical
Publication of EP2181932B1 publication Critical patent/EP2181932B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/065—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with hinged, foldable or pivotable spouts
    • 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
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0833—Hinges without elastic bias
    • B65D47/0838—Hinges without elastic bias located at an edge of the base 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
    • 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
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
    • 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
    • B65D2251/0025—Upper closure of the 47-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
    • B65D2251/0093—Membrane

Definitions

  • This invention relates to container closures for dispensing a fluent substance.
  • the invention is more particularly related to a dispensing closure for use with a container wherein a membrane is interposed between the container and the dispensing closure.
  • Fluent materials including liquids, creams, powders, etc., may be conventionally packaged in a container having a dispensing closure which includes a body portion which is located on the top of the container and which defines one or more dispensing apertures or openings.
  • a cap or lid may be provided for being releasably secured to the body portion for occluding the dispensing opening when the container is not in use. This prevents spillage if the container is dropped or tipped over.
  • the lid may also help keep the contents fresh and may reduce the ingress of contaminants.
  • a variety of dispensing closure designs have been developed for various products which are in liquid or powder form (e.g., shampoo, lotion, cosmetic powder, etc.).
  • One type of closure includes a flexible, self-closing, slit-type dispensing valve mounted over the container opening.
  • the valve has a slit or slits which define a normally closed orifice that opens to permit flow therethrough in response to increased pressure within the container when the container is squeezed.
  • One widely used form of the valve automatically closes to shut off flow therethrough upon removal of the increased pressure. Designs of closures using such valves are illustrated in the U. S. Patent No. 5,271,531 , No. 5,927,566 , and No. 5,934,512 .
  • the closure typically includes a base mounted on the container neck to define a seat for receiving the valve and includes a retaining ring or housing structure for holding the valve on the seat in the base.
  • U.S. Patent No. 6,269,986 and No. 6,616,016 discloses a closure having a valve from which a powder is discharged through a perforated dispensing baffle to produce a desirable dispersed distribution pattern of fine powder (e.g., cosmetic powder).
  • a closure can also be provided with a lid for covering a valve during shipping or when the container is packed for travel (or when the container is otherwise not in use). See, for example, FIGS. 31-34 of U.S. Patent No. 5,271,531 . The lid can keep the valve clean and/or protect the valve from damage.
  • a membrane e.g., a seal or liner
  • a closure that (1) is installed on the container over the membrane, and (2) has an element that can be rotated to open the membrane by piercing or cutting the membrane.
  • a bottle container is disclosed with an inner cap being in direct contact with the container body and a cap body is fitted by means of a screw-thread to the inner cap.
  • the bottle container moreover contains a joint mechanism between the inner cap and the container body neck, which prevents the cup body from being separated from the container, even if the cap is strongly reversely rotated.
  • the inventor of the present invention has discovered that it would be advantageous to provide an improved closure for dispensing a fluent product, including liquid.
  • the inventor has discovered that his innovative design provides advantages not heretofore contemplated in the packaging industry or suggested by the prior art.
  • the inventor of the present invention has invented an innovative dispensing closure which requires only two relatively movable portions, (1) a base, and (2) a spout, and wherein
  • the dispensing closure includes both a lid and a valve.
  • the use of a valve can prevent spillage if the container is inadvertently dropped, and can minimize contaminant ingress even if the container is not closed with a lid.
  • the dispensing closure is especially suitable for use in dispensing a liquid.
  • the present invention permits the user to conveniently open a membrane (such as a conventional liner) by piercing it without having to manipulate the package so as to first expose the membrane and without requiring removal of the membrane per se .
  • the membrane after piercing, can then remain on the container under the closure so that it does not present a litter problem or a choking problem for children.
  • the present invention dispensing closure inhibits tampering with the package.
  • inventive dispensing closure components can be designed for easily accommodating the assembly of the components during manufacture of the closure.
  • inventive dispensing closure can optionally be provided with a design that accommodates efficient, high quality, large volume manufacturing techniques with a reduced product reject rate.
  • an improved dispensing closure for a container that has an opening to the container interior where a fluent substance (i.e., product) may be stored.
  • a membrane is initially interposed between the container and the dispensing closure.
  • the membrane can be sealed across the top of the container opening and/or across the interior of the dispensing closure to occlude the container opening.
  • the dispensing closure includes a base for extending from the container at the container opening.
  • the base defines (1) a receiving passage through the base, and (2) an annular sealing flange that (a) is located axially outwardly of at least part of the length of the receiving passage, and (b) extends radially inwardly from a peripheral portion of the receiving passage to define an opening into the receiving passage.
  • the dispensing closure also includes a movable spout that (1) is at least partly disposed in the base receiving passage, (2) has a dispensing passage extending through the spout, (3) has a grippable discharge end that (a) is located at an axially outward end of the spout, and (b) projects axially outwardly from the base, (4) has a peripheral sealing surface that is sealingly engaged by the base annular sealing flange, and (5) has a piercing element at an axially inward end of the spout.
  • the dispensing closure further includes a cam track located in either the base or spout axially inwardly of the annular sealing flange.
  • the closure also includes a cam follower that is (1) located on the other one of the base and spout, and (2) engaged in the cam track whereby the spout grippable discharge end can be grasped to rotate the spout axially from an axially outward, non-piercing location to an axially inward, piercing location.
  • FIG. 1 For ease of description, many of the figures illustrating the invention show a dispensing closure system in one preferred form of a separate, non-removable, dispensing closure in the typical orientations that the closure have when installed on the top of a container when the container is stored upright on its base, and terms such as upper, lower, horizontal, etc., are used with reference to this position. It will be understood, however, that the closure system of this invention may be manufactured, stored, transported, used, and sold in an orientation other than the orientations described.
  • the dispensing closure system of this invention is suitable for use with a variety of conventional or special fluent substance dispensing systems, including packages, articles, and other dispensing equipment or apparatus, the details of which, although not fully illustrated or described, would be apparent to those having skill in the art and an understanding of such fluent substance dispensing systems.
  • a fluent substance dispensing system, or portion thereof, with which the inventive dispensing closure system cooperates is hereinafter simply referred to as a "container.”
  • the particular container, per se that is illustrated and described herein forms no part of, and therefore is not intended to limit, the broad aspects of the present invention. It will also be understood by those of ordinary skill that novel and non-obvious inventive aspects are embodied in the described exemplary dispensing closure system alone.
  • FIGS. 1-20 A presently preferred embodiment of a dispensing closure system of the present invention is illustrated in FIGS. 1-20 and is designated generally in many of those figures by reference number 20 (e.g., in FIG. 1 ).
  • the closure system 20 is provided in the form of a separate dispensing closure 20 which is adapted to be mounted or installed on a container 22 (see, for example, FIGS. 4 , 7 , and 9 ), and the container 22 would typically contain a fluent substance.
  • the container 22 includes an annular shoulder 25 at the upper end of the hollow body portion of the container 22.
  • a neck 26 extends upwardly from the inner radius of the shoulder 25.
  • the neck 26 defines an opening 27 ( FIG. 9 ) to the container interior.
  • a tamper-evident liner 28 defined by a membrane in the form of a pierceable disk, is initially disposed across the top of the container neck 26 over the opening 27 within the closure 20. That is, the membrane, disk, or liner 28 is interposed between the container 22 and the closure 20.
  • FIGS. 4-10 show the liner 28 before it is pierced when the user manipulates the closure as described in detail hereinafter, and FIGS. 9 and 20 show the liner 28 after piercing.
  • the liner 28 may be of any special or conventional type (e.g., aluminum foil (with or without a top and/or bottom laminated layer of thermoplastic material), or a completely non-metallic membrane that includes at least one layer of a thermoplastic material).
  • the liner 28 is typically heat sealed across, and to, the top of the container neck 26.
  • the liner 28 could alternatively be sealed across, and to, a downwardly facing, interior surface or surfaces of the closure 20, instead of, or in addition to, being sealed across, and to, the top of the container neck 26.
  • the container neck 26, in the preferred embodiment illustrated in FIG. 9 has an external, male thread 29 for engaging the dispensing closure system 20.
  • the body of the container 22 may have any suitable configuration, and the upwardly projecting neck 26 may have a different cross-sectional size and/or shape than the container body. (Alternatively, the container 22 need not have a neck 26, per se . Instead, the container 22 may consist of only a body with an opening.)
  • the closure 20 is adapted to be threadingly, but non-removably, attached to the top of the container 22.
  • the upper portion of the container, such as the neck 26, includes one or more anti-rotation teeth 29A ( FIG. 9 ) for engaging a portion of the closure 20 as described in more detail hereinafter.
  • there are two sets of anti rotation teeth 29A wherein each set comprises three teeth 29A (see FIG. 6 ), and the two sets of teeth 29A are located diametrically opposite each other.
  • the container 22 per se, does not form a part of the broadest aspects of the present invention, per se, it will be appreciated that at least a portion of the dispensing closure system 20 of the present invention optionally may be provided as a unitary portion, or extension, of the top of the container 22.
  • the dispensing closure system 20 is a completely separate article or unit (e.g., a dispensing closure 20) which can comprise either one piece or multiple pieces, and which is adapted to be removably, or non-removably, installed either on a previously manufactured container 22 that has an opening 27 to the container interior or on some other fluent substance handling system.
  • the dispensing closure system or dispensing closure 20 will be more simply referred to as the closure 20.
  • the illustrated, preferred embodiment of the closure 20 is adapted to be used with a container 22 having an opening 27 to provide access to the container interior and to a product (i.e., a material in the form of a fluent substance) contained therein (after the liner 28 is pierced).
  • the closure 20 can be used to dispense various substances, including, but not limited to, liquids, suspensions, mixtures, etc. (such as, for example, a personal care product, an industrial or household cleaning product, or other compositions of matter (e.g., compositions for use in activities involving manufacturing, commercial or household maintenance, construction, agriculture, medical treatment, military operations, etc.)).
  • the container 22 with which the closure 20 may be used would typically be a squeezable container having a flexible wall or walls which can be grasped by the user and squeezed or compressed to increase the internal pressure within the container so as to force the product out of the container and through the opened closure.
  • a flexible container wall typically has sufficient, inherent resiliency so that when the squeezing forces are removed, the container wall returns to its normal, unstressed shape.
  • Such a squeezable container is preferred in many applications but may not be necessary or preferred in other applications.
  • a generally rigid container and to pressurize the container interior at selected times with a piston or other pressurizing system (not illustrated), or to reduce the exterior ambient pressure around the exterior of the closure so as to suck the material out through the open closure.
  • the container may be substantially rigid, especially in applications where the product is a low viscosity liquid that can be readily dispensed by inverting the container and then pouring the liquid through the opened closure.
  • closure 20 It is presently contemplated that many applications employing the closure 20 will conveniently be realized by molding at least some of the components of the closure 20 from suitable thermoplastic material or materials.
  • suitable thermoplastic material such as, but not limited to, polypropylene.
  • the closure components may be separately molded--and may be molded from different materials. The materials may have the same or different colors and textures.
  • the presently most preferred form of the closure 20 includes four basic components, (1) a unitary molded body or base 30 and a cap or lid 32 connected together with an attached hinge 31, (2) a spout 34, (3) a dispensing valve 36 which is adapted to be mounted in the spout 34, and (4) a retaining ring 38 that retains the valve 36 in the upper part of the spout 34.
  • the lid 32 is provided to be closed over, and cover, the upper part of the closure base or body 30.
  • the lid 32 can be moved to expose the upper part of the base or body 30 for dispensing.
  • the lid 32 is movable between (1) a closed position over the base or body 30 (as shown in FIG. 4 ), and ( 2 ) an open position (as show in FIGS. 1-3 and 7 ).
  • the lid 32 may be a separate component which is completely removable from the closure base 30, or the lid 32 may be tethered to the base 30 with a strap.
  • the lid could be omitted altogether.
  • the lid 32 is hinged to the base 30 so as to accommodate pivoting movement of the lid 32 between the closed position and the open position.
  • the body or base 30 includes a deck 40.
  • a skirt 42 extends downwardly from the periphery of the deck 40.
  • an internal collar 44 extends downwardly from the deck 40 for engaging the container neck 26 when the closure base 30 is mounted on the container 22 (as shown in FIG. 4 ).
  • the interior of the internal collar 44 defines an internal, female thread 46 for threadingly engaging the container neck external, male thread 29 ( FIG. 4 ) when the dispensing closure base 30 is installed on the container neck 26.
  • closure collar 44 could be provided with some other container connecting means, such as a snap-fit bead or groove (not illustrated) for engaging a container neck groove or bead (not illustrated), respectively.
  • closure base internal collar 44 could instead be permanently attached to the container 22 by means of induction melting, ultrasonic melting, gluing, or the like, depending on materials used for the closure base internal collar 44 and container 22.
  • the liner 28 would have to be initially sealed across the top of the container neck 26 before permanently attaching the closure 20 to the neck 26, and a conventional liner attaching process may be employed (as discussed hereinafter).
  • the base collar 44 includes at least one pawl tooth 50 ( FIGS. 5 , 6 , 9 , and 15 ) which is adapted to (1) deflect past the container anti-rotation ratchet teeth 29A when the base 30 is screwed on to the container neck 26, and (2) abut at least one of the container anti-rotation ratchet teeth 29A when torque is applied to the base 30 in the unscrewing direction of rotation thereby preventing unscrewing of the base 30 from the container 22.
  • the closure base collar 44 may have any suitable configuration for accommodating an upwardly projecting neck 26 of the container 22 or for accommodating any other portion of a container received within the particular configuration of the closure base internal collar 44--even if a container does not have a neck, per se .
  • the main part of the container 22 may have a different cross-sectional shape than the container neck 26 and closure base internal collar 44.
  • the closure base internal collar 44 may be adapted for mounting to other types of fluent substance handling container systems (e.g., including dispensing apparatus, machines, or equipment).
  • the container neck-receiving passage in the closure base internal collar 44 has a generally cylindrical configuration, but includes the inwardly projecting thread 46.
  • the closure base collar 44 may have other configurations.
  • the closure base internal collar 44 might have a prism or polygon configuration adapted to be mounted to the top of a container neck having a polygon configuration.
  • prism or polygon configurations would not accommodate the use of a threaded attachment, but other means of attachment could be provided, such as a snap-fit bead and groove arrangement, adhesive, or the like.
  • the closure base 30 includes an interior sleeve 54 which is concentric with, but is located radially inwardly of, the internal collar 44.
  • the interior sleeve 54 projects axially downwardly from the inner edge of the closure base deck 40.
  • the distal end of the base interior sleeve 54 defines an annular sealing surface 56 ( FIG. 15 ) for sealing against the upwardly facing surface of the liner 28 when the liner 28 is installed on the top of the container neck 26 and when the closure base 30 is installed over the container neck 26 as shown in FIG. 8 .
  • the base interior sleeve 54 defines a receiving passage that extends through the sleeve 54 and, in conjunction with the surrounding collar 44, defines a passage that extends completely through the base 30.
  • the receiving passage through the closure base 30 is adapted to receive the spout 34 as described in detail hereinafter.
  • annular sealing flange 60 At the top of the closure base interior sleeve 54, around the inner edge of the annular deck 40, is an annular sealing flange 60.
  • the sealing flange 60 is located axially outwardly of at least part of the length of the receiving passage through the base 30. In the preferred embodiment, the sealing flange 60 is located at the axially outer end or upper end of the length of the receiving passage through the base 30.
  • the sealing flange 60 extends radially inwardly from a peripheral portion of the upper end of the receiving passage defined by the interior sleeve 54, and the sealing flange 60 has an annular seating surface defining a top opening into the receiving passage.
  • the interior sleeve 54 and the sealing flange 60 are adapted to receive portions of the spout 34.
  • the interior sleeve 54 defines a generally cylindrical interior surface that includes at least one cam slot or cam track 70 ( FIG. 10 ).
  • cam slots or tracks 70 there are three such cam slots or tracks 70.
  • Each slot or track 70 is located axially inwardly of the sealing flange 60.
  • each cam track 70 has the form of a channel that opens radially inwardly and that extends part way around the internal circumference of the interior sleeve 54 as a portion or segment of a helical path.
  • the three cam tracks 70 are, in the preferred embodiment, equally spaced around the interior surface of the closure base interior sleeve 54.
  • each cam track 70 associated with each cam track 70 is an axially oriented slot 71 which is located at a predetermined circumferential location at one end of the associated cam track 70 to accommodate installation of the spout 34 as described hereinafter.
  • Each slot 71 has an axially inward open end, and one side has a curved lead-in surface 75 ( FIGS. 10 and 15 ).
  • Each slot 71 has an axially outward end terminating in a radially inwardly extending ramp 77 ( FIG. 15 ) which is adjacent, but which is slightly separated from, the cam track 70.
  • each cam track 70 may be regarded, in the preferred embodiment, as extending in a partially helical configuration less than 360° around the closure base interior sleeve 54 between a first end 81 and a second end 82.
  • the associated slot 71 is located adjacent the first end 81 of the cam track 70.
  • the closure base interior sleeve 54 defines a first rib 91 projecting into the cam track 70 near the first end 81, and defines a second rib 92 projecting into the cam track 70 near the second end 82.
  • the ribs 91 and 92 provide a tactile sensation and/or audible click indicative of the beginning and ending position of the spout 34 during the operation of the spout 34 by the user as explained in detail hereinafter.
  • the hinge 31 may be of any suitable type.
  • a hinge 31 that may advantageously be used is the snap-action type described in U.S. Patent No. 6,321,923 .
  • Other types of hinges could be used. In some applications, the hinge could be omitted altogether, and the lid 32 need not be connected to the body 30 at all. In other applications, it may be desirable to omit the lid 32 entirely.
  • a lid such as the lid 32
  • the lid latch bead overrides the body latch bead to provide a latched engagement.
  • the lid 32 may include an indentation (not illustrated) to function as a finger lift or thumb lift (not illustrated), and the closure body 30 may also define a finger-receiving recess (not illustrated) or thumb-receiving recess (not illustrated).
  • the spout 34 may be characterized as having an axially innermost portion 101, a smaller diameter intermediate portion 102, and an axially outer portion 103.
  • the axially outer portion 103 is a grippable discharge end having a pair of diametrically opposite tabs 105 ( FIG. 9 ) which can be grasped by the user to twist or rotate the spout 34 (in the direction of rotation indicated by the arrows 100 visible in FIGS. 1 , 2 , 11 , 16 , and 17 on the spout 34, as described in detail hereinafter).
  • the interior of the spout 34 is hollow and may be characterized as defining a dispensing passage extending through the spout.
  • the spout intermediate portion 102 has a peripheral sealing surface 108 ( FIGS. 7 , 8 , and 10 ) that is adapted to be sealingly engaged by the closure base annular sealing flange sealing surface 62.
  • the sealing engagement between the surfaces 62 and 108 provides a liquid-tight seal in static conditions as well as when the user rotates the spout 34 as discussed hereinafter.
  • the spout innermost portion 101 at the axially inward end of the spout 34 defines at least one piercing element 120 ( FIGS. 13 and 14 ) to pierce the liner 28 as described in detail hereinafter.
  • two piercing elements 120 are provided at diametrically opposite locations on the spout innermost portion 101.
  • each piercing element 120 includes four surfaces 121, 122, 123, and 124 which generally meet at a location defining a narrow end, edge, or point 126.
  • each cam follower 130 projects radially outwardly from the spout lower portion 101.
  • each cam follower 130 includes an axially outward lead-in surface 136 to accommodate insertion of the spout 34 into the closure base 30 as described hereinafter.
  • Each cam follower 130 has a general configuration of a rectangular prism when viewed in cross section ( FIG. 13 ), but with a "cut off' corner defined by the additional, axially outward lead-in surface 136.
  • Each cam follower 130 is adapted to be received in one of the cam tracks 70.
  • each cam follower 130 when viewed in side elevation, preferably conforms to the arc of a segment of a helix so as to be matingly received in the channel of one of the helical cam tracks 70.
  • the spout 34 is adapted to receive and hold the valve 36.
  • the particular valve 36, or any other type of valve need not be employed.
  • the spout axially outer end portion 103 includes an annular bead 142 and an axially inwardly extending annular wall 144. Part of the fluent substance dispensing passage is defined by the annular wall 144. The dispensing passage within the upper portion of the annular wall 144 is protected by four arms 148 which extend radially inwardly from the annular wall 144 as can be seen in FIGS. 11 and 14 and which join at a central portion 150.
  • the axially inward distal end of the annular wall 144 defines a generally frustoconical surface 154 ( FIG. 13 ) which functions as an annular, inwardly angled clamping surface or seat for engaging the peripheral part of the valve 36 as explained in detail hereinafter.
  • the valve 36 is adapted to be mounted in the closure spout 34 as shown in FIG. 8 .
  • the preferred form of the valve 36 is a pressure-actuatable, flexible, slit-type valve which is retained on the inside of the spout 34 by means of the retaining ring 38 as described in detail hereinafter.
  • the valve 36 is preferably molded as a unitary structure from material which is flexible, pliable, elastic, and resilient.
  • This can include elastomers, such as a synthetic, thermosetting polymer, including silicone rubber, such as the silicone rubber sold by Dow Coming Corp. in the United States of America under the trade designation D.C. 99-595-HC.
  • silicone rubber such as the silicone rubber sold by Dow Coming Corp. in the United States of America under the trade designation D.C. 99-595-HC.
  • Another suitable silicone rubber material is sold in the United States of America under the designation Wacker 3003-40 by Wacker Silicone Company. Both of these materials have a hardness rating of 40 Shore A.
  • the valve 36 could also be molded from other thermosetting materials or from other elastomeric materials, or from thermoplastic polymers or thermoplastic elastomers, including those based upon materials such as thermoplastic propylene, ethylene, urethane, and styrene, including their halogenated counterparts.
  • the valve 36 has the configuration and operating characteristics of a commercially available valve design substantially as disclosed in the U.S. Patent No. 5,676,289 with reference to the valve 46 disclosed in the U.S. Patent No. 5,676,289 .
  • the operation of such a type of valve is further described with reference to the similar valve that is designated by reference number 3d in the U.S. Patent No. 5,409,144 .
  • the descriptions of those two patents are incorporated herein by reference thereto to the extent pertinent and to the extent not inconsistent herewith.
  • the valve 36 is flexible and changes configuration between (1) a closed, rest position (as shown closed in an upright package in FIGS. 10 and 11 ), and (2) an active, open position (not shown).
  • the valve 36 includes a flexible, central portion or head 160 ( FIGS. 8 and 10 ).
  • the head 160 When the valve 36 is not actuated, the head 160 has a concave configuration (when viewed from the exterior of the closure spout 34).
  • the head 160 preferably has two, mutually perpendicular, planar, intersecting, dispensing slits 162 of equal length which together define a normally closed dispensing orifice.
  • the intersecting slits 162 define four, generally sector-shaped, equally sized flaps or petals in the concave, central head 160.
  • the flaps open outwardly from the intersection point of the slits 162 in response to an increasing pressure differential across the valve 36, when the pressure differential is of sufficient magnitude--in the well-known manner described in the U.S. Patent No. 5,409,144 .
  • the valve 36 could be molded with the slits 162. Alternatively, the valve slits 162 could be subsequently cut into the central head 160 of the valve 36 by suitable conventional techniques.
  • the valve 36 includes a skirt or sleeve 164 which extends from the valve central wall or head 160.
  • a thin, annular flange 168 FIG. 8
  • the thin flange 168 merges with an enlarged, much thicker, peripheral flange 170 which has a generally dovetail-shaped, transverse cross section (as viewed in FIG. 8 ).
  • the top surface of the dovetail valve flange 170 has the same frustoconical configuration and angle as the spout frustoconical surface or seat 154.
  • the other surface (i.e., bottom surface) of the valve flange 170 is clamped by the retaining ring 38 ( FIGS. 8 and 9 ).
  • the retaining ring 38 includes an outwardly or upwardly facing, frustoconical, annular clamping surface 172 ( FIGS. 8 and 9 ) for engaging the axially inner surface (i.e., bottom surface) of the valve flange 170 at an angle which matches the angle of the adjacent, inner surface of the dovetail configuration of the valve flange170.
  • the peripheral portion of the retaining ring 38 includes an outwardly projecting flange 178 ( FIGS. 8 and 9 ) for snap-fit engagement with the annular bead 142 ( FIGS. 8 and 13 ) that projects radially inwardly on the inside of the spout 34.
  • the valve 36 Before the spout 34 is installed in the closure base 30, the valve 36 can be inserted into the open bottom end of the spout 34 along with the retaining ring 38.
  • the valve flange 170 is temporarily deformed as the valve 36 is pushed past the spout bead 142 with the ring 38, and the valve flange 170 seats against the spout frustoconical surface or seat 154.
  • the retaining ring 38 can also be pushed past the retaining bead 142 because there is sufficient flexibility in the retaining ring 38 and/or spout 34 to accommodate temporary, elastic deformation of the components as the retaining ring flange 178 passes over, and beyond, the spout bead 142 to create a snap-fit engagement that compresses or clamps the valve flange 170 against the spout frustoconical surface 154 ( FIG. 8 ).
  • valve 36 could be suitably attached to a unitary mounting fitment in the spout 34 or otherwise retained in the spout 34 by various means, including swaging, coining, gluing, ultrasonic welding, etc.
  • closure spout 34 could be molded to form a generally rigid, unitary structure, an then the valve 36 could be bi-injection molded into the spout 34 (or, optionally, onto the exterior, distal end of the spout 34) without the need for a retaining ring 38.
  • the central head 160 of the valve 36 lies recessed within the retaining ring 38.
  • the exterior surface of the valve head 160 at the center of the slits 162 ( FIG. 8 ) is below the clamping surface 154 of the spout 34 when the valve 36 is closed.
  • the valve head 160 is forced outwardly from its recessed position (shown in FIG. 8 ) toward the outer end of the package and beyond the retaining ring 38--closer to the open end of the spout 34--and the valve 36 opens.
  • the membrane 28 is first opened as described hereinafter, and the package is then typically tipped downwardly, or is completely inverted (and also squeezed if the container 22 is of the squeezable type).
  • a squeezable container 22 can be squeezed to increase the pressure within the container 22 above the ambient exterior atmospheric pressure. This forces the product in the container 22 toward and against the valve 36, and that forces the valve 36 from the recessed or retracted position (shown in FIG. 8 ) toward an outwardly extending position (see, for example, the outwardly extending position of the substantially identical valve 46 in FIG. 5 of U.S. Patent No. 5,676,289 (which also shows the valve 46 in the retracted rest position in dashed lines in FIG.
  • FIG. 5 shows the valve 46 open in the extended position in solid lines in FIGS. 2-4 )).
  • the outward displacement of the central head 160 of the valve 36 is accommodated by movement of the relatively thin, flexible sleeve 164.
  • the sleeve 164 moves from an inwardly projecting, rest position to an outwardly displaced, pressurized position, and this occurs by the sleeve 154 "rolling" along itself outwardly toward the outer end of the package.
  • the slits 162 of the valve 36 open to dispense the fluent substance(not shown in the figures). The fluent substance is then expelled or discharged through the open slits 162.
  • valve 36 in the illustrated preferred form of a squeeze type package with a lid 32 typically would occur only after (1) the lid 32 has been moved to the open position ( FIG. 7 ), (2) the membrane 28 has been opened as described hereinafter, (3) the package has been tipped downwardly or inverted, and (4) the container 22 is squeezed. Pressure on the interior side of the valve 36 will cause the valve 36 to open when the differential between the interior and exterior pressure reaches a predetermined amount.
  • the valve 36 is designed to open only after a sufficiently great pressure differential acts across the valve 36--as by applying a sufficiently increased pressure being applied to the inside of the container 22 (e.g., by squeezing the container 22 with sufficient force (if the container 22 is not a rigid container, or as by applying a sufficiently reduced pressure (i.e., vacuum) to the exterior of the spout 34.
  • a sufficiently great pressure differential acts across the valve 36--as by applying a sufficiently increased pressure being applied to the inside of the container 22 (e.g., by squeezing the container 22 with sufficient force (if the container 22 is not a rigid container, or as by applying a sufficiently reduced pressure (i.e., vacuum) to the exterior of the spout 34.
  • the open valve 36 may subsequently close when the pressure differential decreases, or the valve 36 may stay open even if the pressure differential decreases to zero.
  • the valve 36 is designed to close when the pressure differential decreases to, or below, a predetermined magnitude.
  • the valve 36 is designed to withstand the weight of the fluid on the inside of the valve 36 when the container 22 is completely inverted.
  • the mere weight of the fluent substance on the valve 36 does not cause the valve 36 to open, or to remain open.
  • the container 22 on which the closed valve 36 is mounted inadvertently tips over after the lid 32 and membrane 28 have been opened, then the product still does not flow out of the valve 36 because the valve 36 remains closed.
  • the petals of the valve 36 open outwardly only when the valve head 130 is subjected to a predetermined pressure differential acting in a gradient direction wherein the pressure on the valve head interior surface exceeds-by a predetermined amount-the local ambient pressure on the valve head exterior surface.
  • the product can then be dispensed through the open valve 36 until the pressure differential drops below a predetermined magnitude, and the petals then close completely.
  • valve 36 has also been designed to be flexible enough to accommodate in-venting of ambient atmosphere as described in detail below, then the closing petals can continue moving inwardly to allow the valve 36 to open inwardly as the pressure differential gradient direction reverses and the pressure on the valve head exterior surface exceeds the pressure on the valve head interior surface by a predetermined magnitude.
  • valve 36 it may be desirable for the valve 36 not only to dispense the product, but also to accommodate such in-venting of the ambient atmosphere (e.g., so as to allow a squeezed container (on which the valve is mounted) to return to its original shape).
  • an in-venting capability can be provided by selecting an appropriate material for the valve construction, and by selecting appropriate thicknesses, shapes, and dimensions for various portions of the valve head 160 for the particular valve material and overall valve size.
  • the shape, flexibility, and resilience of the valve head, and in particular, of the petals can be designed or established so that the petals will deflect inwardly when subjected to a sufficient pressure differential that acts across the head 160 and in a gradient direction that is the reverse or opposite from the pressure differential gradient direction during product dispensing.
  • Such a reverse pressure differential can be established when a user releases a squeezed, resilient container 22 on which the valve 36 is mounted.
  • the resiliency of the container wall (or walls) will cause the wall to return toward the normal, larger volume configuration.
  • the volume increase of the container interior will cause a temporary, transient drop in the interior pressure.
  • the pressure differential across the valve 36 will be large enough to deflect the valve petals inwardly to permit in-venting of the ambient atmosphere. In some cases, however, the desired rate or amount of in-venting may not occur until the squeezed container is returned to a substantially upright orientation that allows the product to flow under the influence of gravity away from the valve 36 toward the bottom of the container.
  • valve dispensing orifice may be defined by structures other than the illustrated slits 162. If the orifice is defined by slits, then the slits may assume many different shapes, sizes and/or configurations in accordance with those dispensing characteristics desired. For example, the orifice may also include five or more slits.
  • the dispensing valve 36 is preferably configured for use in conjunction with a particular container and with a specific type of product, so as to achieve the exact dispensing characteristics desired.
  • the viscosity and density of the fluid product can be factors in designing the specific configuration of the valve 36 for liquids, as is the shape, size, and strength of the container.
  • the rigidity and durometer of the valve material, and size and shape of the valve head 160, are also valve characteristics relevant to the desired dispensing characteristics, and can be matched with both the container and the substance to be dispensed therefrom.
  • valve 36 and the interior of the spout 34 each has a generally circular configuration, and the valve 36 and spout 34 are aligned along a common longitudinal axis.
  • the central intersection of the valve slits 162 lies on the longitudinal axis.
  • the spout 34 may be characterized as having an axially outward discharge flow direction along the axis.
  • the structure of the spout arms 148 and disk 150 ( FIGS. 13 and 14 ) is located above the valve 36 to protect the valve 36 when the valve 36 is both closed and open.
  • the protective structure of the arms 148 and disk 150 is located far enough outwardly of the valve 36 so as to not interfere with the opening of the valve 36 or adversely affect the dispensing of the fluent substance.
  • the novel closure system may be provided and used with a different kind of valve (e.g., a mechanically actuated valve) or without any valve, if desired.
  • a different kind of valve e.g., a mechanically actuated valve
  • the spout 34 is at least partly disposed in the receiving passage in the base 30, and that the grippable discharge end of the spout 34 projects axially outwardly from the base 30 beyond the sealing engagement between the spout peripheral sealing surface 108 and the closure base sealing surface 62 on the annular sealing flange 60.
  • the spout 34 with valve 36 and retainer 38 already mounted therein as described above, can be initially installed in the closure base 30 in an axially outward, non-piercing location ( FIGS. 1-7 ).
  • the initial, non-piercing location of the spout 34 can be conveniently defined in the relation to the subsequent installation of the completed closure 20 on the container 22 over the membrane or liner 28 (which has been previously sealed to the top of the container neck 26)--wherein the spout piercing elements 120 are above the membrane 28.
  • the membrane 28 can be placed on the container 22 at the container filling line after the container 22 has been filled with the fluent substance and then heat sealed to the container before installation of the closure 20.
  • the foil layer liner 28 can be heat sealed to the container neck by well-known induction heating or conductive heating methods. Other methods of thermal bonding or adhesive attachment can be used if the liner 28 does not contain a metal foil.
  • the present invention facilitates installation of the spout 34 (with the valve 36 and retainer ring 38 mounted therein) at the non-piercing location in the closure base 30 so that the piercing elements 120 of the spout 34 will initially be spaced above the top surface of the liner or membrane 28 when the closure 20 is subsequently screwed onto the container 22 over the membrane 28.
  • each axially oriented slot 71 associated with one of the cam tracks 70 is located adjacent the upper end of the cam track 70.
  • the spout 34 (containing the valve 36 and retaining ring 38) is positioned in the bottom open end of the closure base 30, and the spout 34 is then rotated as necessary to position each of the spout cam followers 130 ( FIGS. 11-14 ) in axial alignment with a slot 71.
  • the spout 34 (with the valve 36 and the retaining ring 38 mounted therein) can be gripped by a conventional installing chuck for rotating the spout 34 while also moving the spout 34 axially into the closure base 30 under an appropriate axial force (typically generated by an axially loaded spring assembly).
  • the spout 34 With reference to the inverted closure base 30 illustrated in FIG. 15 , the spout 34 (with the valve 36 and retaining ring 38 mounted therein) is rotated (either automatically with the installation chuck or manually) in a counterclockwise direction as viewed looking down onto the inverted closure base 30 in FIG. 15 .
  • the counterclockwise rotation would cause the spout cam followers 130 ( FIG.
  • An automatic installation chuck would employ an appropriate torque-limiting rotation drive system that would prevent the application of excessive torque to the spout 34 so as to avoid deforming or otherwise damaging the components as the spout 34 is pushed axially into the closure base 30 guided by the cam followers 130 in the slots 71.
  • each cam follower 130 rides along the ramp 77 and into the upper end of the associated track 70.
  • There is sufficient flexibility in portions of the spout 34 and/or in portions of the closure base 30 so as to accommodate temporary, elastic deformation of the spout 34 and/or closure base 30 by an amount sufficient to permit the cam followers 130 to slide up the ramps 77 and enter into the cam tracks 70.
  • This arrangement assures that the spout 34 (with the valve 36 and retaining ring 38 mounted therein) is initially located at its elevated, non-piercing position within the closure base 30 so that the spout piercing elements 120 are initially located above the liner or membrane 28 as shown in FIG. 8 when the closure 20 is subsequently screwed onto the container 22.
  • the ribs 91 adjacent the upper end each cam track 70 may be designed to provide some resistance to rotation of the spout 34 (in the counterclockwise direction as viewed looking down on the exterior top of the closure base 30 and spout 34 in FIG. 2 ). If the user were to rotate the spout 34 in the counterclockwise direction as viewed looking down on the top of the spout 34 and closure base 30 in FIG. 2 , then the initial resistance offered by the upper rib 91 ( FIG.
  • the closure 20 can be screwed onto the top of a container (e.g., container 22) that has been filled with a fluid substance and sealed with a liner (e.g., membrane 28).
  • a container e.g., container 22
  • a liner e.g., membrane 28
  • FIGS. 1 and 8 show the spout 34 at the initial installation orientation of the spout 34 in the closure 20 wherein the spout 34 is at the maximum elevation location (i.e., most axially outward location) relative to the closure base 30 and wherein the piercing elements 120 are at their furthest location away from (e.g., above) the membrane 28.
  • FIGS. 17 and 18 show the spout 34 in the most axially inward location relative to the closure base 30.
  • each piercing element 120 moves further axially inwardly into, and through, the membrane 28 as each piercing element 120 moves in a circular arc ( FIG. 20 ).
  • the width of the puncture, tear, cut or opening produced by each piercing element 120 becomes wider because each piercing element 120 increases in thickness with increasing distance upwardly (i.e., axially outwardly) from the point 126 (see, for example, the end view of the cutting element 120 visible in FIG. 12 ).
  • the puncturing and cutting of the membrane 28 by each element 120 creates a flap 190 in the membrane 28.
  • Each flap 190 is narrowest at its free, distal end, and becomes wider away from the free, distal end.
  • the flap width increases to the maximum width resulting from the engagement with the maximum width of the piercing element 120 at the top of the piercing element 120 where the piercing element 120 merges with the rest of the spout 34.
  • each piercing element 120 moves in an arcuate path through the membrane 28, each piercing element 120 essentially "plows" the flap 190 out of a 45 degree long circular arc cut or opening in the membrane 28.
  • each piercing element 120 in the membrane 28 is preferably long enough to extend somewhat past the length of the piercing element 120 so as to provide a sufficient flow passage for the fluent substance to be dispensed--even if the piercing elements 120 remain in the lowered position extending into, and through, a portion of the membrane 28.
  • the user need not twist the spout 34 in the reverse direction of rotation in order to move the spout 34 back to the fully elevated, non-piercing location.
  • the piercing spout 34 may be left in the fully lowered location, and sufficient flow can pass through the cut, torn, or open regions of the membrane 28 adjacent the trailing ends of the piercing elements 120.
  • each cam track 70 may be designed to facilitate the creation of sufficiently long opening in the membrane 28 to accommodate the dispensing of the fluent substance through the openings in the membrane 28.
  • a highly viscous substance may require a longer cam track arrangement to provide longer circular arc cuts or openings in the membrane 28 to provide a greater flow area.
  • a less viscous substance may not require such a long cam track arrangement.
  • the thickness of the upper portions of the cutting elements 120 could be increased so as to provide wider cuts or openings in the membrane 28.
  • cam track 70 In one presently contemplated, alternate design (not illustrated), only one cam track 70, rather than three cam tracks 70, need be provided. More than three cam tracks could also be provided. It will also be appreciated that only one cam follower, or more than three cam followers, could be employed in alternate embodiments (not illustrated). However, in the presently preferred embodiment illustrated in FIGS. 1-20 , three cam tracks 70 are employed in the closure base 30 to receive three cam followers 130 on the spout 34, and this arrangement has been found to provide a good balance and operation. One should also appreciate that the locations of the cam tracks 70 and cam followers 130 could be reversed.
  • a cam track or tracks could be provided on the radially outer surface of the spout 34, and the cam follower or followers (e.g., pins or other protrusions) could extend radially inwardly from the closure base interior sleeve 54 into the tracks on the spout.
  • the cam follower or followers e.g., pins or other protrusions
  • only one piercing element 120 could be provided. In other designs, three or more piercing elements 120 could be provided instead of the two elements employed in the illustrated preferred embodiment.
  • the spout 34 is prevented from being removed from the closure base 30 by the overlying engagement of the closure base flange 60 with the enlarged bottom portion 101 of the spout 34.
  • the closure base 30 is also provided with at least one pawl tooth 50 ( FIG. 15 ) to engage anti-rotation ratchet teeth 29A on the container ( FIGS. 6 and 9 )
  • the closure 20 cannot readily be removed by the user.
  • the package remains secure and relatively tamper-resistant.
  • a pressure-actuated valve 36 is installed in the spout 34, it may not be necessary in some applications to also provide a lid 32. However, in order to keep dirt or other foreign materials out of the dispensing spout 34, the use of a lid 32 would generally be desirable.
  • the spout 34 in the closure system of the present invention can be easily and effectively operated to pierce (e.g., puncture, rupture, break, tear, cut, etc.) the membrane 28 that is initially in place to maintain the integrity of the fluent substance that is to be discharged.
  • the closure system does not require the complete removal of a separate element (such as the membrane 28) prior to discharging the contents--thereby eliminating the possibility of losing an important component of the dispensing system.
  • the system of the present invention accommodates use with packages wherein the membrane 28 is sealed to, and across, the top of the container 22 as well as with other, optional designs wherein the membrane 28 can be secured to the underside of the closure base 30 instead of, or in addition to, the top of the container 22.
  • valve 36 provides additional advantages, such as preventing spillage of the fluent substance if the opened package is inadvertently tipped over. Also, the valve 36 can provide additional control of the dispensing process (including minimizing, if not eliminating, the dripping of fluent material from the spout 34 after the dispensing process has been terminated by the user). The valve 36 also can function to eliminate or minimize contaminant ingress--even if no external lid 32 is provided for closing over the top of the spout 34.
  • the dispensing closure system of the present invention accommodates the use of the a membrane 28, such as a conventional liner, without requiring removal of the liner from the container or system.
  • the dispensing closure system of the present invention permits the user to conveniently open a membrane (such as a conventional liner 28) without having to manipulate the package so as to first expose the membrane and without requiring removal of the membrane per se .
  • the membrane or liner, after piercing, remains on the system so that it does not present a litter problem or choking problem for children.

Claims (18)

  1. Spenderverschluss (20) für einen Behälter (22), der eine Öffnung (27) zu dem Behälterinnenraum aufweist, wo eine fließende Substanz speicherbar ist, wobei eine Membran (28) zwischen dem Behälter (22) und dem Spenderverschluss (20) beim Gebrauch angeordnet ist, wobei der Spenderverschluss (20) Folgendes umfasst:
    (A) einen Sockel (30), der sich von dem Behälter (22) bei der Behälteröffnung (27) ausdehnt, wobei der Sockel (30) eine Durchgangspassage durch den Sockel (30) definiert (1) und einen ringförmigen Dichtflansch (60) definiert (2), welcher (a) axial nach außen von zumindest einem Teil der Länge der Durchgangspassage angeordnet ist und (b) sich radial nach innen von einem peripheren Abschnitt der Durchgangspassage erstreckt, um eine Öffnung in der Durchgangspassage zu definieren;
    (B) einen bewegbaren Ausfluss (34), der (1) zumindest teilweise in der Durchgangspassage des Sockels angeordnet ist, (2) eine Spenderpassage aufweist, die sich durch den Ausfluss (34) erstreckt, (3) ein greifbares Abgabeende (103) aufweist, das (a) an einem axial nach außen gerichteten Ende des Ausfluss (34) angeordnet ist und (b) axial nach außen von dem Sockel (30) hervorsteht, (4) eine periphere Dichtungsfläche (108) aufweist, die dichtend mit dem ringförmigen Dichtflansch (60) des Sockels koppelt, und (5) ein Durchstoßelement (120) an einem axial nach innen gerichteten Ende des Ausflusses (34) aufweist;
    (C) eine Nockenführung (70), die in dem Sockel (30) oder dem Ausfluss (34) axial innen von dem ringförmigen Dichtflansch (60) aus angeordnet ist; und
    (D) einer Nockenstößel (130), der (1) entsprechend an dem Ausfluss (34) oder dem Sockel (30) angeordnet ist und (2) in die Nockenführung (70) greift, wodurch das greifbare Abgabeende (103) des Ausflusses zum Drehen des Ausflusses (34) gegriffen werden kann, um den Ausfluss (34) von einer axial äußeren, nicht durchstoßenden Position in eine axial inneren, durchstoßenden Position axial zu bewegen.
  2. Verschluss (20) nach Anspruch 1, wobei der Verschluss (20) weiter einen Deckel (32) umfasst, der drehbar an dem Sockel (30) angeordnet ist, um zwischen (1) einer geschlossenen Position auf dem Sockel (30) über dem Ausfluss (34) und (2) einer offenen Position, in welcher das greifbare Abgabeende (103) des Ausflusses (34) freigelegt ist, sich zu bewegen.
  3. Verschluss (20) nach Anspruch 1, in welchem
    (A) der Verschlusssockel (30) einen Körper (30) umfasst, der zunächst separiert von, aber anschließend an dem Behälter (22) um die Behälteröffnung (27) herum anbringbar ist; und
    (B) der Verschluss (20) ausgebildet ist, um mit der Membran (28) in Form eines Einsatzes (28), welcher den Behälter (22) über der Behälteröffnung (27) abdichtet, verwendet zu werden.
  4. Verschluss (20) nach Anspruch 1, wobei
    (A) der Verschlusssockel (30) einen Körper (30) umfasst, der zunächst von dem Behälter (22) separiert, aber anschließend dazu um die Behälteröffnung (27) herum anbringbar ist; und
    (B) der Behältersockel (30) zum Verwenden mit der Membran (28) in Form eines Einsatzes (28), der anfänglich, bevor der Verschlusssockel (30) auf dem Behälter (22) befestigt wird, den Verschlusssockel (30) versiegeln kann, ausgebildet ist.
  5. Verschluss (20) nach Anspruch 1, wobei das greifbare Abgabeende (103) ausgebildet ist, um zwei entgegengesetzt gerichtete Vorsprünge (105) zu definieren.
  6. Verschluss (20) nach Anspruch 1, wobei
    der Verschlusssockel (30) zum Verwenden auf einem Behälter (22) mit (1) einem Hals (26), der die Behälteröffnung (27) definiert, und (2) einem Gewinde (29) auf dem Hals (26), ausgebildet ist; und
    der Verschlusssockel (30) ein Gewinde (46) zum Koppeln mit dem Verschlusshalsgewinde (29) aufweist, um zu ermöglichen, dass der Sockel (30) auf dem Behälterhals (26) gedreht wird.
  7. Verschluss (20) nach Anspruch 6, wobei
    der Verschluss (20) zum Verwenden mit einem Behälter (22) ausgebildet ist, der Gegenrichtungseinrastzähne (29A) aufweist, die auf dem Umfang des Behälterhalses (26) von dem Behälterhalsgewinde (29) axial nach innen gerichtet angeordnet ist, und der Verschlusssockel (30) zumindest eine Sperrklinke (50) aufweist, die geformt ist, um (1) durch die Gegenrichtungseinrastzähne (29A) der Behälters abgelenkt zu werden, wenn der Sockel (30) auf den Behälter (22) gedreht wird, und (2) an zumindest einen Gegenrichtungseinrastzahn (29A) anzustoßen, wenn ein Drehmoment auf den Sockel (30) in Losdrehrichtung angewandt wird, um dadurch zu verhindern, dass der Sockel (30) von dem Behälter (22) losgeschraubt wird.
  8. Verschluss (20) nach Anspruch 1, wobei der Verschlusssockel (30) ein internes Innengewinde (46) aufweist, um mit einem Außengewinde (29) des Behälters (22) zu koppeln.
  9. Verschluss (20) nach Anspruch 1, wobei
    der Nockenstößel (130) radial nach außen von dem Ausfluss (34) hervorsteht; der Nockenstößel (130) eine axial nach außen gerichtete Einführoberfläche (136) aufweist, die sich in radialer Richtung zunehmend nach innen mit ansteigendem Abstand in der axial nach außen gerichteten Richtung erstreckt;
    der Behältersockel (30) eine innere Manschette (54) aufweist, die (1) axial innen von dem ringförmigen Dichtflansch (60) des Sockels angeordnet ist, (2) sich axial nach innen gerichtet erstreckt und (3) eine zylindrische innere Oberfläche aufweist, die zumindest teilweise die Durchgangspassage definiert;
    die Nockenführung (70) in der inneren Oberfläche der inneren Manschette (54) des Verschlusssockels definiert ist;
    die innere Manschette (54) einen axial ausgerichteten Slot (71) aufweist, der (1) von der Nockenführung (70) axial innen angeordnet ist und (2) an einer vorbestimmten Umfangsposition angeordnet ist;
    der Slot (71) ein axial nach innen gerichtetes offenes Ende aufweist, um den Nockenstößel (130) zu empfangen, während der Ausfluss (34) in dem Sockel (30) installiert wird;
    der Slot (71) ein axial nach außen gerichtetes Ende aufweist, welches in eine radial nach innen gerichtete Rampe (77) angrenzend, aber separiert von der Nockenführung (70) endet; und
    zumindest der Sockel (30) oder der Ausfluss (34) hinreichend elastisch ist, um dem Einführen des Ausflusses (34) in dem Sockel (30) zusammen mit dem Nockenstößel (130) in dem Slot (71) Platz zu bieten, um den Nockenstößel (130) entgegen und hinter der Rampe (77) in die Nockenführung (70) zu zwingen.
  10. Verschluss (20) nach Anspruch 9, wobei
    die Nockenführung (70) sich in einer teilweise spiralförmigen Konfiguration von weniger als 360° um die innere Manschette (54) des Verschlusssockels herum zwischen einem ersten Ende (31) der Nockenführung und einem zweiten Ende (82) der Nockenführung zu erstrecken;
    die innere Manschette (54) des Verschlusssockels Folgendes definiert: (1) eine erste Rippe (91), die sich in die Nockenführung (70) in der Nähe des ersten Endes (81) erstreckt und (2) eine zweite Rippe (92), die sich in die Nockenführung (70) in der Nähe des zweiten Endes (82) erstreckt;
    zumindest derVerschlusssockel (30) oder der Ausfluss (34) hinreichend elastisch ist, um einer Bewegung des Nockenstößels (130) jeder Rippe (91, 92) folgend Platz zu bieten, wenn der Ausfluss (34) hinreichend stark gedreht wird; und
    eine Bewegung des Nockenstößels (130) von einem Ende der Nockenführung (70) jeder der Rippen (91, 92) folgend zumindest ein fühlbare Ereignis liefert, welches die Anfangs- und Endposition des Nockenstößels (130) anzeigt, wenn der Nockenstößen (130) von einem Ende der Nockenführung (70) zu dem anderen Ende der Nockenführung (70) bewegt wird.
  11. Verschluss (20) nach Anspruch 1 zur Verwendung mit einem Behälter (22), der ein ringförmiges oberes Ende hat, welches (1) eine Öffnung (27) aufweist, die durch die Membran (28) in Form einer Abdichtung (28) für das ringförmige obere Ende verschließbar ist, und (2) ein externes Außengewinde (29) um die Öffnung herum (27) aufweist, und in welchem
    der Verschluss (20) ein Spenderverschluss (20) ist, der entfernbar von, aber anschließend an den Behälter (22) um die Behälteröffnung (27) herum anbringbar ist; der Verschlusssockel (30) einen hohlförmigen, im allgemeinen zylindrischen internen Kragen (44) hat, der ein Innengewinde (46) aufweist, um das Außengewinde (29) des Behälters (22) in Eingriff zu nehmen;
    der Sockel (30) ein ringförmiges Deck (40) am oberen Teil des Sockels (30) um die Durchgangspassage herum aufweist; und
    das greifbare Abgabeende (103) sich nach außen über das Deck (40) hinaus erstreckt.
  12. Verschluss (20) nach Anspruch 1, in welchem das Durchstoßelement (120) vier Flächen (121, 122, 123, 124) aufweist, die hin zu einem abgestumpften Punkt (126) konvergieren.
  13. Verschluss (20) nach Anspruch 1, in welchem der Verschlussausfluss (34) weiter ein Abgabeventil (36) umfasst, welches (1) in dem Ausfluss (34) in der Spenderpassage angeordnet ist, so dass das Ventil (36) benachbart zu dem greifbaren Abgabeende (103) des Ausflusses (34) positioniert ist, (2) ein flexibles elastisches Material aufweist und (3) zumindest eine im Normalzustand geschlossene Abgabeöffnung definiert, die sich öffnet, um so einen Fluss als Antwort auf einen Druckunterschied auf beiden Seiten des Ventils (36) zu erlauben.
  14. Verschluss (20) nach Anspruch 13, in welchem das Ventil (36) einen Ventilkopf (160) aufweist; und
    die Abgabeöffnung in dem Ventilkopf (160) durch mehrere Schlitze (162) definiert ist, die sich (1) durch den Ventilkopf (160) von einer externen Seite zu einer internen Seite erstrecken und (2) lateral von einem gemeinsamen Ausgangsbereich derart erstrecken, dass eine Blütenblattstruktur durch die Schlitze (162) definiert ist, wodurch die Öffnung in der Lage ist, sich zu öffnen, wenn die Blütenblattstruktur nach außen gebogen wird, wenn der Druck im Inneren des Ventils (36) den Druck an der Außenseite des Ventils (36) um einen vorbestimmten Betrag übersteigt.
  15. Verschluss (20) nach Anspruch 13, in welchem die Ventilabgabeöffnung geschlossen ist, wenn der Druck auf der Innenseite des Ventils (36) im Wesentlichen gleich ist dem Druck auf der Außenseite des Ventils (36).
  16. Verschluss (20) nach Anspruch 13, in welchem das Ventil (36) ein selbstschließendes Ventil (36) ist;
    das Ventil (36) nach außen öffnet, wenn der Druck gegen die Seite des Ventils (36), die zum Inneren des Behälters (22) gerichtet ist, den Druck, der auf die Seite des Ventils (36), die der Umgebungsatmosphäre ausgesetzt ist, um einen vorbestimmten Betrag übersteigt; und
    das Ventil (36) von einem geöffneten Zustand in einen geschlossenen Zustand wechselt, nachdem der Druck, der auf die Seite des Ventils (36) zum Innern des Behälters (22) gerichtet ist, hinreichend fällt.
  17. Verschluss (20) nach Anspruch 13, in welchem das Ventil (36) einen ringförmigen Flansch (170) aufweist;
    der Ausfluss (34) einen im Allgemeinen ringförmigen Sitz (154) definiert, der im Wesentlichen weg von dem greifbaren Abgabeende (103) gerichtet ist;
    der Verschluss (20) einen Stützring (38) aufweist, welcher einen Teil umfasst, der mit dem Ausfluss (34) koppelt, um das Ventil (36) in dem Ausfluss (34) zu halten, wobei der ringförmige Ventilflansch (170) durch den Stützring (38) gegen den ringförmigen Sitz (154) in dem Ausfluss (34) einrastet.
  18. Verschluss (20) nach Anspruch 17, in welchen
    der Stützring (38) eine Einrastkopplung mit der Ausfluss (34) ist;
    der ringförmige Ventilflansch (170) einen Verzahnungsquerschnitt hat, der eine frustokonische äußere Oberfläche und eine frustokonische innere Oberfläche aufweist; der Ausflusssitz (154) eine frustokonische Oberfläche ist, die mit der frustokonischen äußeren Oberfläche des ringförmigen Ventilflansches (170) koppelt; und
    der Stützring (38) eine frustokonische Einrastoberfläche (172) aufweist, die mit der frustokonischen inneren Oberfläche des ringförmigen Ventilflansches (178) koppelt, um den ringförmigen Ventilflansch (170) zwischen dem Stützring (38) und dem Ausflusssitz (154) einzuspannen.
EP08019276A 2008-11-04 2008-11-04 Verschluss mit drehbarem Ausgiesser zum Durchstossen einer Membran Not-in-force EP2181932B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL08019276T PL2181932T3 (pl) 2008-11-04 2008-11-04 Przekręcane zamknięcie przebijające platynkę
EP08019276A EP2181932B1 (de) 2008-11-04 2008-11-04 Verschluss mit drehbarem Ausgiesser zum Durchstossen einer Membran
ES08019276T ES2382831T3 (es) 2008-11-04 2008-11-04 Cierre de torsión con perforación de revestimiento
AT08019276T ATE546380T1 (de) 2008-11-04 2008-11-04 Verschluss mit drehbarem ausgiesser zum durchstossen einer membran

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08019276A EP2181932B1 (de) 2008-11-04 2008-11-04 Verschluss mit drehbarem Ausgiesser zum Durchstossen einer Membran

Publications (2)

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EP2181932A1 EP2181932A1 (de) 2010-05-05
EP2181932B1 true EP2181932B1 (de) 2012-02-22

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EP (1) EP2181932B1 (de)
AT (1) ATE546380T1 (de)
ES (1) ES2382831T3 (de)
PL (1) PL2181932T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10835014B2 (en) 2016-07-29 2020-11-17 Aptar Radolfzell Gmbh Liquid dispenser

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8276748B2 (en) 2007-03-16 2012-10-02 The Coca-Cola Company Ingredient release spout
US8443969B2 (en) 2007-03-16 2013-05-21 The Coca-Cola Company Ingredient release spout
GB201009427D0 (en) * 2010-06-04 2010-07-21 Obrist Closures Switzerland A closure
ITVI20110267A1 (it) * 2011-10-05 2013-04-06 Giflor S R L Contenitore per prodotti, in particolare per prodotti fluidi.
RU2016141545A (ru) * 2014-04-03 2018-05-03 Обрист Клоужерс Суитсерленд Гмбх Крышка
GB2539144A (en) 2014-04-03 2016-12-07 Obrist Closures Switzerland Valve retaining device
US10093918B2 (en) 2014-06-04 2018-10-09 Lucigen Corporation Sample collection and analysis devices
JP6359408B2 (ja) * 2014-09-30 2018-07-18 株式会社吉野工業所 吐出容器
CN106904363B (zh) * 2017-04-19 2019-04-26 中山市意创科技研发有限公司 一种旋转打开的盖子
GB2556138B (en) 2017-06-28 2018-11-14 Poura Ltd A bottle pourer
USD929227S1 (en) 2017-07-07 2021-08-31 Poura Ltd. Pouring device for a bottle
USD950310S1 (en) 2019-12-23 2022-05-03 Poura Ltd. Bottle pourer
WO2023069387A1 (en) * 2021-10-21 2023-04-27 Aptargroup, Inc. Dispensing closure

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1000760A6 (fr) 1987-07-27 1989-03-28 Lynes Holding Sa Dispositif de bouchon verseur.
US4853665A (en) 1988-10-28 1989-08-01 General Signal Corporation Noise suppressing isolation transformer
US5271531A (en) 1991-01-14 1993-12-21 Seaquist Closures, A Division Of Pittway Corp. Dispensing closure with pressure-actuated flexible valve
US5409144A (en) 1991-12-06 1995-04-25 Liquid Molding Systems Inc. Dispensing valve for packaging
US5482176A (en) 1994-03-16 1996-01-09 The West Company, Incorporated Membrane piercing closure and spout assembly
US5676289A (en) 1996-04-04 1997-10-14 Aptargroup, Inc. Valve-controlled dispensing closure with dispersion baffle
US5927566A (en) 1996-07-11 1999-07-27 Aptargroup, Inc. One-piece dispensing system and method for making same
US5934512A (en) 1997-04-09 1999-08-10 The Coca-Cola Company Dispensing valve closure with inner seal
US6045004A (en) * 1998-03-20 2000-04-04 Aptargroup, Inc. Dispensing structure with dispensing valve and barrier penetrator
JP4160163B2 (ja) * 1998-06-11 2008-10-01 日本テトラパック株式会社 キャップ付き容器
IE980530A1 (en) * 1998-06-30 2000-02-09 Loctite R & D Ltd Device for Expressing Substances from a Deformable Tube
US6321923B1 (en) 2000-04-26 2001-11-27 Seaquist Closures Foreign, Inc. Bistable hinge with reduced stress regions
US6269986B1 (en) 2000-06-20 2001-08-07 Seaquist Closures Foreign, Inc. Dispensing closure with tamper evident lid panel
US6616016B2 (en) 2001-12-07 2003-09-09 Seaquist Closures Foreign, Inc. Closure with pressure-actuated valve and lid seal
US7427005B1 (en) * 2002-11-27 2008-09-23 Owens-Illinois Closure Inc. Dispensing closure, package and method of assembly with film seal piercing
EP1658225B1 (de) * 2003-07-28 2007-03-07 SIG Technology Ltd. Ausgiesser-verschluss mit stechschneide-einrichtung für verbundpackungen oder mit folienmaterial verschlossene behälter
CA2543693C (en) * 2003-10-27 2012-01-03 Portola Packaging, Inc. Twist-open closure having inclined frangible membrane
JP2006082847A (ja) * 2004-09-16 2006-03-30 Dainippon Printing Co Ltd 注出口付きパウチ
JP3978224B1 (ja) * 2006-10-10 2007-09-19 株式会社ファンケル ボトル容器
US8109236B2 (en) * 2007-04-05 2012-02-07 Sumitomo Corporation Of America Fluid delivery assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10835014B2 (en) 2016-07-29 2020-11-17 Aptar Radolfzell Gmbh Liquid dispenser

Also Published As

Publication number Publication date
ES2382831T3 (es) 2012-06-13
ATE546380T1 (de) 2012-03-15
PL2181932T3 (pl) 2012-08-31
EP2181932A1 (de) 2010-05-05

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