EP3186163A1 - Dispositif de dosage en matière plastique - Google Patents

Dispositif de dosage en matière plastique

Info

Publication number
EP3186163A1
EP3186163A1 EP15738613.7A EP15738613A EP3186163A1 EP 3186163 A1 EP3186163 A1 EP 3186163A1 EP 15738613 A EP15738613 A EP 15738613A EP 3186163 A1 EP3186163 A1 EP 3186163A1
Authority
EP
European Patent Office
Prior art keywords
dosing
wall
metering device
metering
pipe 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Withdrawn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
EP15738613.7A
Other languages
German (de)
English (en)
Inventor
Rolf MÜHLEMANN
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.)
Muehlemann IP GmbH
Original Assignee
Muehlemann IP GmbH
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 Muehlemann IP GmbH filed Critical Muehlemann IP GmbH
Publication of EP3186163A1 publication Critical patent/EP3186163A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces
    • B65D81/3211—Separate rigid or semi-rigid containers joined to each other at their external surfaces coaxially and provided with means facilitating admixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/20—Caps or cap-like covers with membranes, e.g. arranged to be pierced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/26—Caps or cap-like covers serving as, or incorporating, drinking or measuring vessels
    • 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
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/122—Threaded caps
    • 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
    • B65D49/00—Arrangements or devices for preventing refilling of containers
    • B65D49/12—Arrangements or devices for preventing refilling of containers by destroying, in the act of opening the container, an integral portion thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
    • B65D51/2828—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil
    • B65D51/2835—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil ruptured by a sharp element, e.g. a cutter or a piercer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
    • B65D51/2828—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture

Definitions

  • the present invention relates to a metering device made of plastic, which can be placed on a bottleneck for sealing attachment, with a dosing, which is closed at its exit end before the first opening by means of a, on the opposite,instituungs workedem end with a sealingly attached top surface with fullness by the Trink Vallle a pressure pin, which is in operative connection with a piercing, is passed and that the two dosing container concentric annular walls are formed, wherein the outer annular wall is provided with an internal thread, and further wherein the pressure pin is connected to a print head.
  • dosing devices have been developed in combination with closures for bottle or plastic containers for dispensing liquid or free-flowing active substances into the bottles or containers on which these dosing devices are mounted.
  • dispensers were developed about twenty years ago, they have only been around for a long time
  • a pesticide or insecticide, pesticide or fungicide must be added in an amount of only 10 milliliters of a watering can with five liters of water. If such an amount is to be dispensed from a two liter plastic bottle, a screw cap is usually used as a measuring cup.
  • these measuring cups are hardly used and a user dosed by eye, so that almost always overdosed. This is ecologically and economically disadvantageous.
  • Dosing caps that are suitable for dispensing active ingredients in solid form, in their structure usually a bit more complex, since these drugs are usually in blisterart igen packaging so that they are protected from light and moisture to the moment where they are released into a liquid should.
  • these active substances are vitamins which are not stable in the liquid phase and also decompose under the influence of light.
  • a typical example of such metering closures is shown in WO2008 / 002160.
  • the blister pack is designed and dimensioned so that the welded edge is held non-positively and positively with the screw of the closure between a bottle neck and a jacket wall of the closure member.
  • a piercer which is held above the blister pack and can be actuated by means of a guided print head, the tablet can be ejected in the blister pack.
  • a protective cap is usually held over the piercer and the print head, which must be removed before the first operation.
  • the content to be dispensed is such a metering device in liquid or giant-shaped form, it usually works with a device in the cap a sealed chamber is present and this chamber is opened by a relative movement between this chamber and a piercer, so that the content of Chamber in the Container passes.
  • a solution is known in which the piercer is fixedly attached to the lower part of this metering closure and, in the robbery movement of the cap in which the sealed chamber is mounted, the membrane which closes the chamber is cut open.
  • a very similar dosing with a receiving chamber in the cap of the closure is known from JP2006176193.
  • the GB2471994A shows a metering device consisting of a closure bottom and an attached cap, here in the lower part of the DosierverBankes a chamber is formed and stored therein a fürstosser which is displaceable after removal of a cap in a lower position while the dosing chamber, at its lower end is closed by a diaphragm, pushes.
  • All known metering devices with a metering container integrated therein are designed so that the metering container has a diameter which has at most the inner diameter of the bottle neck. If the metering container is attached to the upper part of the metering device, this diameter is again reduced by the wall thickness of the metering container.
  • a liter bottle has a height of about 35 centimeters and then a metering device should be mounted with a height of about 15 centimeters, this would require that in a store shelf, the distance between two shelves would be more than half a meter , This would be completely uneconomical and even such a bottle would be impractical to store in the transport as well as in the household.
  • the unstable or photosensitive content may be stored in the metering, or in the metering chamber, but it is also available space to additionally concentrated liquids give as fruit concentrates, coffee concentrates, sugar ⁇ or sweeteners.
  • a metering device made of plastic of the type mentioned which is characterized in that the dosing has a designed as a funnel bottom, the outlet nozzle is formed by said inner ring wall and the conical region of the funnel on the outer ring wall in the radial and axial Direction extends out and the inner ring wall is formed on the lower side of the conical region, and wherein at the upper edge of the funnel connects to a cylindrical wall which continues downwards as a circumferential skirt and extends below the level of the two annular walls away and the lower edge forms a base, and further wherein the metering container is closed by a top surface of cast spout through which the piercing is passed.
  • a print head is formed at the upper end of the piercer.
  • Figure 1 is a side view of the metering device
  • Figure 2a shows a diametrical section of the metering device according to
  • FIG. 2b shows the circled detail of FIG. 2 on a larger scale
  • FIG. 3 again shows a side view of FIG
  • FIG. 7 shows an alternative embodiment of the invention
  • Bottleneck can be applied, in the position before the first opening in the cut and
  • FIG. 8 shows the same embodiment in the same view after the first opening
  • FIG. 9 the metering container by itself also in a diametric section.
  • the metering device is designated overall by 1.
  • the metering device according to the invention essentially consists of three or four parts, as can be seen from FIGS. 5 and 6. These parts are the metering 2, the piercer 3, the print head 4 and the top surface 5 of the dosing 2. The piercer 3 and the top surface 5, as can be seen from the figure 5, be made in one piece and their separation then takes place only at First use of the dosing device.
  • the metering container 2 has a funnel-shaped bottom 20.
  • This funnel-shaped bottom 20 has an upper edge 21.
  • the terms above and below are always understood to mean always above towards the print head 4 and down towards the connection means for attachment to a bottleneck to be described.
  • This jacket wall 22 is extended downwardly over the upper edge of the funnel-shaped bottom 21 as a skirt 23.
  • This skirt 23 defines a flat surface which forms the base 24 of the metering device.
  • these metering devices are preferably sold separately from the bottles on which they are suitable. In principle, it would also be quite possible that these metering devices already mounted on the bottle get into the trade.
  • a cross-sectionally U-shaped collar 25 is formed at the upper end of the jacket wall 22 .
  • This U-shaped collar 25 forms a circumferential groove 26, which serves for the sealing and positive connection of the top surface 5 with the metering container 2.
  • the inner annular wall 27 forms a spout 27 of the dosing 2.
  • An outer, concentric with the inner annular wall 27 extending annular wall 28 is formed on the underside of the funnel-shaped bottom 20. Both annular walls 27, 28 terminate at the same height, but above the base 24.
  • the outer ring wall 28 has an internal thread 29. This internal thread is of course adapted to the external thread of the bottle neck, to which the metering device. 1 should be screwed. It should be briefly mentioned that a large number of liter and one and a half liter bottles have standardized thread. This applies to both PET bottles and glass bottles.
  • This printhead 4 has a substantially dome-shaped or dome-shaped pressure surface 40.
  • This pressure surface 40 has at the top a flattening 41 on.
  • a peripheral, cylindrical edge 42 adjoins downward, which can be separated from the actual pressure surface 40.
  • a separating seam 43 extends between the pressure surface 40 and the peripheral edge 42, which is formed either by a circumferential thin point or by a plurality of predetermined breaking point bridges.
  • the peripheral edge 42 is severed and a pull tab is formed.
  • the circulating, separable edge 42 thus serves as a guarantee strip before the first use, which ensures and recognizes that the metering device is unused. After the separation of the peripheral edge 42, only the first actuation can take place.
  • the term Trustbetuschist here is somewhat misleading, but quite common in such dosing, although the metering device is only for single use and thus only a first operation is done and not a repeated use.
  • the lower edge of the separable, peripheral edge 42 rests on extremely on the U-shaped collar 25. After the separation of the peripheral edge 42 then rests the lower edge of the dome-shaped pressure surface 40 also to extremely on the U-shaped collar 25.
  • a first part 30 of the piercer 3 is formed below the pressure surface 40, in the example shown here, below the flattening 41 of the print head 4, a first part 30 of the piercer 3 is formed.
  • This first part 30 of the penetrator 3 is formed by a first part 31 of a pressure pin, which is designed in two parts. Only this first part 31 of the pressure pin is integrally formed on the printhead.
  • the pressure pin consists here of three star-shaped, radially outwardly directed guide walls 32 which are integrally formed integrally on a cylindrical envelope wall 33. This cylindrical envelope wall 33 is cut at the bottom inclined and has at its lower edge a cutting edge 34. The meaning of this separating blade 34 will be described below.
  • the guide walls 32 are shortened at the lower end in the radial direction and engage there in a second part 35 of the penetrator 3 a.
  • This second part 35 of the piercer 3 has a pipe section 36.
  • This pipe section 36 has a lower, closed end 37.
  • a circumferential collar 38 is formed at the upper end of the pipe section 36.
  • a punching sleeve 39 is formed at the lower, closed end 37 of the pipe section 36.
  • This punching sleeve is cylindrical and slidably guided in the inner annular wall 27, which forms the spout 27 1 .
  • the punching sleeve 39 is in turn cut obliquely to its center axis and has at the lower edge of a cutting edge 39 1 .
  • the punching sleeve 39 is connected to the tube sleeve 36, or with its lower, closed end 37, via at least one radially outwardly directed connecting wall 39 11 , with the punching sleeve 39.
  • the metering container 2 is closed at its upper end by means of a cover surface 5.
  • This top surface 5 has a pot-shaped configuration.
  • the circumferential collar 38 is connected to the bottom 50 of the cup-shaped cover surface 5 via a predetermined separating skin 51 sealingly connected. Adjacent to the outer edge of the predetermined cutting skin 51, adheres to an upward annular wall, which forms a drinking spout 6. In this drinking spout 6 is the cylindrical envelope wall 33, which forms together with the guide walls 32, the first part 31 of a pressure pin. At the bottom 50 of the top surface 5, which is cup-shaped, adjacent to an outer, circumferential pot wall 52 at. This is bent hairpin-shaped in cross-section above. This bent portion 53 engages in the circumferential groove 26, the cross-sectionally U-shaped collar 25, a.
  • the channel 26 has in its outer or inner wall corresponding positive locking means and the bent portion 53 of the pot wall, has corresponding counter-equal molding means, so that the top surface 5 is irreversibly fixed to the dosing 2.
  • the printhead 4 has both on the peripheral, separable edge 42, as well as above the separating seam 43 in the curved region of the pressure surface 40, corresponding positive locking means which is releasably connected with the same form-fitting means at the upper, outer edge of the bent portion 43, with opposite positive locking means ,
  • the dosing container 2 is closed by means of a membrane 7 before the first opening.
  • This membrane is welded or glued on the inner annular wall 27.
  • the second part 35 of the penetrator 3 is made integral with the top surface 5 as previously described in detail.
  • an annular film is under the top surface 5 glued or welded, which is also welded or glued to the peripheral collar 38 and so also forms a sealing and retaining connection between these two parts.
  • the tube section 36 and the punching sleeve 39 as fauxsteckbare, separate parts finished, so as to attach the annular film can.
  • 5 stiffening ribs 54 may be integrally formed on the bottom 50 of the top surface, which are connected to the drinking spout 6.
  • the punching sleeve 39 may have on its outer wall, for example, a circumferential retaining bead and on the inside of the inner annular wall 27 have a gegen Dermate retaining groove, which engage in reaching the lowest position of the punching sleeve and thus secure the punching sleeve in this position to a drop of the second Part 35 of the piercer 3 in a bottle to prevent.
  • this is usually not necessary, since the first part 31 of the pressure pin is held non-positively in the pipe section 36.
  • FIGS. 7-9 An alternative embodiment of the dosing device 1 according to the invention is shown in FIGS. 7-9. Here remain the printhead 4, the top surface 5 and the Drinking spout 6 unchanged.
  • the metering container 2 and the piercer 3 as well as the membrane 7 are slightly modified. This will now be discussed in detail below. Unchanged in this case remain the jacket wall 22 with the adjoining skirt 23, which is designed as a lower extension of the jacket wall 22. A slight change is only the inclination of the funnel-shaped bottom 20, which is designed here only slightly inclined with a tightening angle of about 5 to 10 °. It is particularly noticeable, however, that the inner annular wall 27, which is now designated 270, is no longer directed from the edge of the outlet of the bottom 20 down to the standing surface 24 but up into the interior of the dosing 2. So the contents of the dosing 2 can escape, this inner ring wall 270 is segmented.
  • the inner annular wall 270 is made of Reilringwithemente 271 between which recesses 272 are pulled down to the edge of the spout in the bottom 20.
  • this solution is particularly suitable for dispensing liquid active substances.
  • the membrane which is designated here as 70
  • This membrane 70 is designed so thin-walled that the piercing 3 can be punched out by means of its punching sleeve 39, which is referred to here as 390, upon actuation of the piercing member 3.
  • This solution is specially designed for mounting on one Bottle neck, which in turn is hermetically sealed by means of a mounted on the bottle neck membrane.
  • the metering device is in turn screwed onto a now sealed bottle neck. So that the inner ring wall 27 does not already destroy the membrane on the bottleneck when it is screwed on, this inner annular wall, which is now designated 270, is directed upwards, as described above. A downwardly directed annular wall is now no longer necessary because a seal to the neck of the bottle during transport and storage is no longer required, since the bottle, as mentioned, already hermetically sealing sealed remains.
  • the punching sleeve 30 must be shortened in its axial alignment.
  • This shortened punching sleeve 39 is therefore designated 390.
  • the shortened punching sleeve 390 Prior to the first actuation, as shown in FIG. 7, the shortened punching sleeve 390 now lies completely within the upwardly displaced inner annular wall 270. As already mentioned, this allows the membrane 70, which is manufactured integrally with the base 20, can be displaced up to ene level, which binds the outlet of the dosing container 2, after the membrane 70 is separated out. Since, as already mentioned, the inner annular wall 270 through recesses 272, which extend down to the floor 20 in Detailringwithemente 271st is divided, the content of the dosing 2 can empty completely.
  • the membrane 70 After the membrane 70 has penetrated the membrane 70 through the cutting edge 392 at the lower edge of the shortened punching sleeve 390, it subsequently pierces the membrane (not shown in the drawing) on the bottle neck on which the metering device 1 is screwed.
  • the internal thread 29 on the outer annular wall 28 and the inclined bottom 20, are now sufficient sealing on the bottleneck that no additional seals are required.
  • the connecting walls 391 extend substantially outside the punching sleeve 390 and extend from this up to the closed end 37 of the pipe section 36 and the wall of this pipe section 36th
  • the apron 23 may be configured with an internal thread 290. This also allows the attachment of the inventive dosing device 1 on a bottle with a particularly wide neck.
  • the inventive metering device can be connected to bottles with different bottleneck diameter.
  • the use of the metering device according to the invention will now be described briefly below. If you want to apply the contents of the inventive dosing device 1 in a standard liter bottle, you first unscrew the screw cap located thereon. Now you screw the dosing on the bottle. Here comes the bottleneck between the inner ring wall 27 and the outer ring wall 28 to lie. The thread 29 fits on the thread of the standard liter bottle.
  • the cylindrical enveloping wall 33 now strikes the predetermined cutting skin 51, as can be seen in FIG. 2a.
  • the circumferential collar 38 and the part of the pipe section 36 is pressed by severing the predetermined separation skin 51 from the bottom 50 of the top surface 5.
  • the cylindrical envelope wall 33 which presses on the aforementioned Solltrennhaut, does not necessarily need a cutting edge.
  • the cylindrical envelope wall is designed as a cutting edge 34 at the lower edge. It can additionally be configured with a perforating tooth, not shown here.
  • pushing down the print head 4 also moves, within the cylindrical Hüllwand 33 arranged only part 31 of the pressure pin, downwards and thus also pushes the second part of the pressure pin 35, which is designed as a pipe section 36, with the punching sleeve 39 downwards.
  • this punching sleeve separates the glued or welded diaphragm 7. Since the punching sleeve 39 is open on both sides, now creates a communicating connection between the metering 2 and the interior of the bottle. The contents of the dosing 2 thus enters the bottle.
  • the inner diameter of the dosing container 2 must in no way coincide with the neck of the bottle, but, thanks to the funnel-shaped bottom 20 of the dosing container 2, is much larger in diameter than the inner diameter of the bottle neck. This means that you can easily deliver much larger quantities despite lower height.
  • this content may be greater than the still-to-be-filled cavity in the bottle when it is in its original filling state.
  • the two communicating spaces of the dosing tank 2 and the bottle are now sealed together by the top surface 5 and the cylindrical envelope wall 33, which is integrally formed on the print head 44, sealed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Package Specialized In Special Use (AREA)

Abstract

L'invention concerne un dispositif de dosage (1) composé d'un réservoir de dosage (2) pouvant être vissé sur un goulot de bouteille standard. Ledit réservoir de dosage (2) est muni d'un fond (20) en forme d'entonnoir auquel est raccordée une paroi extérieure cylindrique (22) qui présente à son extrémité supérieure un collet (25) de section transversale en U sur lequel une surface de recouvrement (5) peut être montée par complémentarité de forme. Un bouton poussoir (4) muni d'un bord périphérique séparable se trouve à l'extrémité la plus haute sur le dispositif de dosage (1). Le bouton poussoir (4) permet d'actionner un perforateur (3) muni d'une tige de poussée en deux parties (31, 35). Avant la première utilisation, le perforateur est solidarisé avec la surface de recouvrement (5), et est séparé de la surface de recouvrement (5) par une paroi enveloppante (33) au niveau du bouton poussoir (4). La deuxième partie (35) du perforateur (3) est munie d'un manchon estampé (39) qui sectionne la membrane (7) fermant le réservoir de dosage (2), de sorte que le contenu du réservoir de dosage (2) peut être introduit dans la bouteille.
EP15738613.7A 2014-08-27 2015-07-13 Dispositif de dosage en matière plastique Withdrawn EP3186163A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01296/14A CH710030A2 (de) 2014-08-27 2014-08-27 Dosiervorrichtung aus Kunststoff, die zur dichtenden Befestigung auf einem Flaschenhals ausgestaltet ist.
PCT/EP2015/065951 WO2016030073A1 (fr) 2014-08-27 2015-07-13 Dispositif de dosage en matière plastique

Publications (1)

Publication Number Publication Date
EP3186163A1 true EP3186163A1 (fr) 2017-07-05

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EP15738613.7A Withdrawn EP3186163A1 (fr) 2014-08-27 2015-07-13 Dispositif de dosage en matière plastique

Country Status (8)

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US (1) US10315830B2 (fr)
EP (1) EP3186163A1 (fr)
JP (1) JP2017525630A (fr)
KR (1) KR20170048392A (fr)
CN (1) CN106794932B (fr)
AU (1) AU2015309249A1 (fr)
CH (1) CH710030A2 (fr)
WO (1) WO2016030073A1 (fr)

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CN111315662B (zh) * 2017-11-07 2022-06-17 Swimc有限公司 催化剂容器
USD840801S1 (en) * 2017-11-07 2019-02-19 The Sherwin-Williams Company Container for holding a catalyst
US11052358B2 (en) 2018-08-21 2021-07-06 Vejo Ip Ag Beverage pod
CN109533636B (zh) * 2018-12-29 2024-01-30 中山市华宝勒生活用品有限公司 一种翻折式盖体结构
US11279545B1 (en) * 2020-09-15 2022-03-22 Elc Management Llc Container-closure system
US11325762B2 (en) 2020-09-15 2022-05-10 Elc Management Llc Container-closure system

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Also Published As

Publication number Publication date
WO2016030073A1 (fr) 2016-03-03
CH710030A2 (de) 2016-02-29
US20170253412A1 (en) 2017-09-07
AU2015309249A1 (en) 2017-03-23
JP2017525630A (ja) 2017-09-07
CN106794932B (zh) 2019-05-03
CN106794932A (zh) 2017-05-31
US10315830B2 (en) 2019-06-11
KR20170048392A (ko) 2017-05-08

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