WO2008000826A1 - Chapeau de fermeture rotatif - Google Patents

Chapeau de fermeture rotatif Download PDF

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Publication number
WO2008000826A1
WO2008000826A1 PCT/EP2007/056591 EP2007056591W WO2008000826A1 WO 2008000826 A1 WO2008000826 A1 WO 2008000826A1 EP 2007056591 W EP2007056591 W EP 2007056591W WO 2008000826 A1 WO2008000826 A1 WO 2008000826A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
rotary
mouthpiece
outlet opening
rotation
Prior art date
Application number
PCT/EP2007/056591
Other languages
German (de)
English (en)
Inventor
Herbert Wohlgenannt
Original Assignee
Capartis Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37401024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008000826(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Capartis Ag filed Critical Capartis Ag
Priority to AT07786951T priority Critical patent/ATE490191T1/de
Priority to PL07786951T priority patent/PL2038183T5/pl
Priority to DE502007005860T priority patent/DE502007005860D1/de
Priority to EP07786951.9A priority patent/EP2038183B2/fr
Publication of WO2008000826A1 publication Critical patent/WO2008000826A1/fr

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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
    • B65D47/242—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • B65D41/0414—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck
    • 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

Definitions

  • the invention relates to a rotary closure cap made of plastic for a container having a container mouthpiece.
  • Plastic closures which allow drinking "through the plastic closure” are particularly pleasant and therefore also very popular
  • Such a plastic closure is disclosed, for example, by document US 5 975 369.
  • This plastic closure consists of several individual parts and forms one between the mouthpiece and the interior of the container
  • Such plastic closures enjoy increasing popularity because they are easy to use, and also allow easy and comfortable drinking.
  • such plastic closures have the disadvantage that the production of the cap is complex and therefore relatively expensive
  • only limited suitable for pressurized drinks are only limited suitable for pressurized drinks.
  • the dependent claims 2 to 22 relate to further, advantageously designed rotary closure caps.
  • a rotary closure cap made of plastic for a container having a container mouthpiece with an outer circumferential guide, consisting of a cylindrical shell in the basic form and a substantially circular disc-shaped head plate, on the inside of an annular circumferential, one-piece sealing lip is formed, wherein the rotary closure cap has at least one outlet opening, which is arranged outside an inner area enclosed by the circumferential sealing lip and extends in the form of a circular arc in the circumferential direction of the top plate, and wherein a cap mouthpiece on the outside of _
  • Rotary closure cap is formed, and wherein the outlet opening opens into the cap mouthpiece, and wherein the cylindrical jacket has an inner circumferential guide, which is configured so cooperating with the outer circumferential guide, that the rotary closure cap is rotatable about an axis of rotation fastened to the container mouthpiece
  • the rotary closure cap according to the invention has the advantage that, depending on its rotational position between the container mouthpiece and the cap mouthpiece, a fluid-conducting channel is opened or closed, so that the rotary closure cap can be opened or closed by simply turning it without the rotary closure cap completely from the container remove is.
  • the rotary closure cap according to the invention permits drinking via the cap mouthpiece "through the plastic closure.”
  • the outlet opening extends in a circular arc in the circumferential direction of the top plate, which has the advantage that the outlet opening is relatively long, so that a sufficient quantity of liquid through the outlet opening for pleasant drinking the
  • the outlet opening is also sufficient space for the intake of air available, which enters the container, so that the inventive rotary closure cap allows a comfortable and continuous drinking.
  • the rotary closure cap is integrally formed, so that it is very inexpensive to produce.
  • the rotary cap is suitable for so-called still drinks, as well as pressurized drinks, especially carbonated drinks. Since the rotary cap has on the inside an annular circumferential, one-piece sealing lip, which in _ _
  • the rotary cap is particularly suitable for pressurized drinks.
  • the rotary closure cap has a stop, so that the rotation angle is limited and the
  • Rotary cap can not be completely removed from the container.
  • the cap mouthpiece is preferably not centrally symmetrical with respect to the rotary cap but laterally to allow a comfortable drinking.
  • the container mouthpiece has an external thread and the rotary closure cap a correspondingly adapted internal thread, so that the rotary closure cap is also raised during rotation, thereby releasing a larger passage opening.
  • the rotary cap fits on a container with standardized container neck or standardized container neck.
  • a standardized container neck is understood to mean a container neck with geometry usually prescribed by international standards. The vast majority of bottles used in the beverage industry today are provided with a standardized container neck on which a standardized rotary closure cap can be placed.
  • the mouth geometry of standardized container necked mouthpieces is defined for example in standards of the PCO (Plastic Closure OnIy) or BPF (British Plastics Federation).
  • the PCO mouth geometry is particularly suitable for containers with plastic screw caps. These Plastic screw caps are suitable for closing bottles with both still and pressurized carbonated drinks.
  • Such a standardized container neck, configured as a so-called PCO-28 neck, is shown in FIG.
  • rotary closure cap according to the invention can be adapted to the neck according to FIG. 3 as PCT-28 closure with a diameter of 28 mm or, depending on the geometry of the neck, can be produced in other standard diameters.
  • the rotary closure cap according to the invention for standardized container necked mouthpieces has the advantage that the bottles produced in large quantities can be easily equipped with the attractive rotary closure cap according to the invention.
  • the rotary closure cap according to the invention is preferably completely compatible with those previously standardized
  • Container neck lances used standardized screw caps.
  • the cap mouthpiece of the rotary cap extends within the surface of the top plate perpendicular to the top plate or in the direction of rotation of the rotary cap, with the result that the cap mouthpiece does not protrude radially to the axis of rotation on the cylindrical shell of the rotary cap.
  • the rotary closure cap according to the invention is designed in one piece, there are hardly any additional costs for its production, so that a novel rotary closure system can be offered with the rotary closure cap according to the invention, which is extremely easy to operate, which conveys a novel drinking experience and which is extremely cost-effective. Because the inventive rotary cap can be placed on a standardized container mouthpiece, the Umstellisse for equipping the container with the inventive rotary closure cap are extremely low.
  • Rotary cap thus allows to create significant added value by creating an extremely attractive beverage packaging for consumers through negligible additional costs, with a standardized beverage container and the attractive rotating cap.
  • Fig. 1 is a perspective view of a rotary closure cap
  • Fig. 2 is a plan view of the rotary closure cap
  • FIG. 3 shows a longitudinal section through a known, standardized container mouthpiece.
  • 4 shows a longitudinal section through a further rotary closure cap along the section line AA according to FIG. 2;
  • FIG. 5 shows a longitudinal section through a rotary closure system in the closed state along the section line B-A according to FIG. 2;
  • FIG. 6 shows a longitudinal section through the rotary closure system in the opened state along the section line B-A according to FIG. 2;
  • FIG. 7 is a perspective view of a rotary closure system with a rotary closure cap and cover
  • FIG. 8 is a plan view of another rotary closure cap
  • Fig. 10 is a plan view of another rotary closure cap
  • Fig. 1 1 is a detail view of a sealing point of another rotary closure cap
  • FIG. 12 shows the rotary closure cap shown in FIG. 11 in the raised position
  • FIG. 13 shows a detailed view of a longitudinal section through a further exemplary embodiment of a rotary closure system in the opened state
  • FIG. 14 is a detail view of that shown in FIG.
  • Fig. 15 is a perspective view of another embodiment of a rotary closure
  • FIG. 16 is a longitudinal section of that shown in FIG.
  • Rotary closure which is placed on a container neck, in the closed position
  • FIG. 17 shows a longitudinal section of the rotary closure shown in FIG. 15 in the open position
  • FIG. 18 shows in a longitudinal section a further embodiment of a screw cap with security band
  • Fig. 19 schematically a longitudinal section of another
  • Embodiment of a rotary closure system Embodiment of a rotary closure system.
  • Figure 1 shows a perspective view of an embodiment of a rotatable about a rotation axis D rotary cap 2 made of plastic, consisting of a cylindrical shell 2a in the basic form and a substantially circular disc-shaped top plate 2d with a circular arc in the circumferential direction of the top plate 2d extending outlet opening 2k, wherein the outlet opening 2k is subdivided by a plurality of circumferentially spaced webs 2w.
  • the webs 2w extend within the outlet opening 2k.
  • the webs 2w may, for example, also run directly above the outlet opening 2k, in that the lower edge of the webs 2w extends at the level of the surface of the top plate 2d, so that the outlet opening 2k is designed as a slot in the circumferential direction, and the webs 2w immediately above the surface of the Head plate 2d the
  • the outlet opening 2k opens into the interior of a drinking channel 2p.
  • the drinking channel 2p forms a fluid-conducting connection between the outlet opening 2k and a mouthpiece 2n to which the lips are applied during drinking.
  • the drinking channel 2p can be designed to extend in a wide variety of ways and be configured with differently shaped mouthpieces 2n in order to fulfill its function as a fluid-conducting channel.
  • the drinking channel 2 p is formed by two parallel to the rotation axis D extending, or perpendicular to the top plate 2d extending, different curved side walls 2q, 2r, wherein the first side wall 2q concentric with
  • Rotary axis D extends, and wherein the second side wall 2r has a larger circular diameter than the first side wall 2q. These side walls 2q, 2r are not projecting beyond the cylindrical shell 2a.
  • the rotary closure cap 2 also includes a security band 21, which is connected via predetermined breaking points 2t with the jacket 2a.
  • Figure 2 shows the rotary closure cap 2 shown in Figure 1 in a plan view.
  • the top plate 2d has an outlet opening 2k which runs in the circumferential direction in a circular arc, with eight outlet openings 2k arranged juxtaposed, concentric with the axis of rotation D, and separated by webs 2w.
  • the cap mouthpiece 2n has a lens-shaped outer cross section. Under lenticular outer cross-section is understood a cross-section, which in
  • a cap mouthpiece 2n having such a lens-shaped outer cross-section feels very much to drink - -
  • the cap mouthpiece 2n is preferably configured such that the first side wall 2q extends over a circumferential angle of at least 30 degrees, and preferably over a circumferential angle between 45 degrees and 90 degrees.
  • the cap mouthpiece 2n could, from the view shown in Figure 2, also be designed in a circular sector or circular segment.
  • Figure 3 shows in a longitudinal section a known from the prior art container neck 3, which standardized mass, a standardized geometry, and in particular a standardized container mouthpiece 3a with standardized arrangement of male thread 3d, Investigationiebandring 3e and bottle neck ring 3j has.
  • the majority of commercial beverage bottles is configured with such a container neck or similar 3, wherein the container neck 3 is connected to a container, not shown, for example, a plastic bottle such as a PET bottle, an aluminum container or a beverage carton packaging.
  • the outer side of the container neck 3 has a projection 3c projecting over the outer surface 3c and configured as a circumferential external thread 3d
  • the external thread 3d can be designed to be continuously circumferential, or can also have regularly spaced interruptions in order to form a pressure discharge channel extending in the direction of the axis of rotation D.
  • Figure 4 shows a longitudinal section through the rotary closure cap 2 along the section line A-A.
  • annular circumferential, one-piece sealing lip 2g is formed on the inner side 2e of the top plate 2d.
  • the outlet openings 2k are with respect to the axis of rotation D in the radial direction outside one of the circumferential
  • Sealing lip 2g enclosed inner region 2y, namely disposed in the interior 2v, said inner region 2v, starting from the sealing lip 2g, may extend to a sealing portion 2c, within which the outlet openings 2k could be arranged.
  • the outlet opening 2k extends directly along the sealing ring lip 2g, or along the sealing ring lip 2g radially outer side with respect to the axis of rotation D radially. This results in the advantage that the liquid flowing out of the container neck 3 via the outlet opening 2k is hardly or only slightly deflected, which results in a low flow resistance, so that the liquid can flow out relatively quickly and relatively laminarly.
  • the section line A-A passes through the web 2w, so that the outlet opening 2k is shown by dashed lines.
  • the bridge 2w has the same wall thickness as the
  • an annular groove 2j is arranged on the inside of the shell 2a.
  • an internal thread 2b is arranged, which preferably has interruptions 2i.
  • a stop 2u protruding against the inside - -
  • the stop 2u can be configured in a variety of ways, for example as a circumferential ring.
  • the stop 2u can also be configured such that it makes the rotation of the rotary cap 2 difficult but not prevented.
  • This is preferably used as a feedback signal to indicate that the port 34b is fully open.
  • the rotary closure cap 2 can be further rotated under greater effort until it can be completely removed from the container 3. This embodiment has the advantage that the rotary cap 2 can also be completely removed, and the container 3 can thus be emptied or filled as previously known manner.
  • the lower end portion 2s of the shell 2a is as
  • the safety belt 21 has a plurality of circumferentially spaced retaining webs 2m, each having a support surface 2h.
  • the security tape 21 is over invisible, behind the
  • FIG. 5 shows in a longitudinal section along the section line BA the rotary closure 2 shown in FIG - -
  • Container neck 3 is arranged and this tightly closes.
  • the sealing lip 2g rests against the inner surface 3b of the container neck 3 over its entire circumference, so that the container neck 3 is tightly closed.
  • the sealing section 2c extends peripherally on the tamper-evident ring 3e, so that a sealing point 34a is formed between the sealing section 2c and the tamper evident ring 3e, and a cavity 34 closed against the bottom is formed between the container neck 3 and the rotary closure cap 2.
  • the bearing surfaces 2h of the retaining webs 2m are at the bottom of the tamper evident ring 3e.
  • the flexible portion 2o serves, in particular, for the lower section to expand onto the container neck 3 during the bouncing or screwing on of the rotary closure cap 2, so that the security band 21 and in particular the holding webs 2m slide over the guarantee band ring 3e without being damaged.
  • FIG. 6 shows the rotary closure system 1 shown in FIG. 5 in the opened state.
  • the rotary closure cap 2 was raised by rotation about the axis of rotation D, at least until a passage opening 34b is formed between the container neck 3 and the sealing lip 2g, via which the fluid in the container can escape into the drinking channel 2p along the outlet opening 2k.
  • the maximum possible stroke of the rotary closure cap 2 in the direction of the axis of rotation D is preferably limited by the stop 2u.
  • the sealing section 2 c is preferably configured such that the sealing point 34 a is also fluid-tight, liquid-tight or at least partially liquid-tight, even when the rotary closure cap 2 is open, in order to prevent the liquid from flowing out in the region of the liquid - -
  • Guarantee ring 21 to prevent.
  • the bearing surfaces 2h bear on the underside of the guarantee band ring 3e, so that the predetermined breaking points 2t break during the opening of the rotary closure cap 2 at some point.
  • the sealing section 2c could also be dispensed with. If no sealing is required in the region of the guarantee band ring 3e, the lower region of the rotary closure could also be provided with a guarantee band ring 21, which has no holding webs 2m, and which rests directly on the underside of the guarantee band ring 21.
  • the rotary closure cap 2 is designed for use with a standardized container neck, and advantageously also has the same sealing properties as the previously used, standardized rotary closure caps. Since the inventive rotary closure caps 2 serve as a substitute for previously used, standardized rotary closure caps, the inventive rotary closure caps 2 should also be suitable in particular for pressurized, carbonated drinks.
  • the outlet openings 2k are advantageously separated from one another by webs 2w, wherein the webs 2w in the course direction of the rotation axis D preferably have the same thickness as the top plate 2. Give these webs 2w the rotary cap 2, despite the outlet openings 2k a - -
  • the rotary cap 2 is also suitable for carbonated, pressurized drinks.
  • FIG. 7 shows a perspective view of a rotary closure system 1 with a container neck 3 and a screw cap 2 fastened thereto, the mouthpiece 2n being protected from contamination by means of a cover 5 or cap 5 which has been slipped over it.
  • FIG. 8 shows a plan view of a further rotary closure 2 with an outlet opening 2k, which, divided by webs 2w, has four separated part outlet openings.
  • the outlet opening 2k must always be arranged in such a way that it penetrates the rotary closure 2 somewhere in the area between the sealing lip 2g and the sealing point 34a.
  • an outlet opening 2k may be subdivided and arranged with any desired number of webs 2w in such a way that it opens into the mouthpiece 2n forming the outlet channel 2p.
  • FIG. 9 shows two further, differently extending mouthpieces 2n, wherein the one mouthpiece 2n shown completely in solid lines extends at an angle of 45 ° with respect to the axis of rotation D, whereas the mouthpiece 2n, which is shown only partially in solid lines, at an angle of 90 ° ° with respect to the axis of rotation D runs.
  • the mouthpiece 2n may have an angle as required, which is preferably in the range between 0 ° and 120 °. - -
  • FIG. 10 shows a top view of a further rotary closure 2, which has a single outlet opening 2k, which extends in a circular arc shape over an angle of approximately 90 ° and is designed as a slot.
  • a rotary closure 2 is preferably suitable for closing containers without overpressure.
  • the figures shown in the figures, e.g. 2, 8 or 10, illustrated outlet opening 2k extends in the circumferential direction preferably over an angle of at least 30 degrees.
  • Figure 1 1 shows in a longitudinal section a detail view of another embodiment of the sealing portion 2c.
  • This is configured such that when the rotary closure cap 2 is completely closed, a passage opening 34c is formed between the container neck 3 and the rotary closure cap 2 in order to pressurize the gas in the interior of the container 3 when the rotary closure cap 2 is opened along the cavity 34 via the passage opening 34c to lead to the outside.
  • the sealing section 2c can be designed in such a way that it is raised when the axis of rotation D is in the direction of progression
  • Rotary cap 2 rests all around the tamper evident ring 3e, and thereby forms a sealing point 34a, so that preferably no liquid can escape through this sealing point 34a.
  • Figures 13 and 14 show a longitudinal section of another embodiment of a rotary closure system 1 with container neck 3 and screw cap 2.
  • the inside 2e of the top plate 2d in turn has an annular circumferential, one-piece sealing lip 2g, which, in contrast to the in - -
  • FIG. 13 shows another embodiment of a mouthpiece 2n, which is designed as a circumferential hump.
  • Figures 15, 16 and 17 show a further embodiment of a rotary closure 2, which, in contrast to the embodiment shown in Figures 5 and 6, has no thread, and therefore during rotation about the rotation axis D also performs no lifting movement.
  • FIG. 16 shows the rotary closure 2 in a longitudinal section in the closed state
  • FIG. 17 shows the rotary closure 2 rotated by 180 degrees in the opened state
  • the container mouthpiece 3a has a circumferential guide 3d and a circumferential bottle neck ring 3j.
  • the rotary closure 2 has a circumferential guide 2b, which encloses the circumferential guide 3d and is rotatably mounted with respect thereto.
  • the rotary closure 2 has on the inner side 2e of the top plate 2d an annular peripheral, one-piece sealing lip 2g, which has an offset in the direction of the rotation axis D.
  • the container neck 3 has a preferably similar to the course of the sealing lip 2g - -
  • the rotary cap 2 has, as shown in Figure 15, an outlet opening 2k, with a plurality of the outlet opening 2k subdividing part openings in webs 2w.
  • the outlet opening 2k penetrates the top plate 2d and / or the shell 2a, wherein these outlet opening 2k are arranged to extend between the sealing lip 2g and the internal thread 2b, and the mouthpiece 2n is correspondingly arranged so that the outlet opening 2k opens into the mouthpiece 2n.
  • the sealing lip 2g abuts against the inner surface 3b of the outlet port 3g over the entire circumference, so that the outlet port 3g is completely sealed.
  • FIG. 17 shows the rotary closure 2 rotated by 180 ° with respect to the arrangement according to FIG. 16 and thus opened.
  • the sealing lip 2g and the end face 3m are designed to extend mutually adapted so that a passage opening 34b is formed between them in the illustrated open position between the drinking channel 2p, the outlet opening 2k and the passage opening 34b, a fluid-conducting channel is formed in the interior of the container neck 3.
  • the sealing lip 2g could also, as shown in Figures 13 and 14, be arranged such that the sealing lip 2g surrounds the container mouthpiece 3a from the outside.
  • the rotary closure 2 shown in FIGS. 15 to 17 preferably has a stop in order to limit the opening and closing to a rotation range of, for example, 180 degrees.
  • An advantage of this rotary closure 2 is the fact that this - -
  • the plastic rotary closure 1 can be opened and closed as often as you like.
  • the plastic rotary closure 1 can also be designed such that it is completely opened at a different angle of rotation than 180 degrees, for example at 45 degrees, 90 degrees or 270 degrees, ie the passage opening 34b has a maximum cross section.
  • FIG. 19 shows a longitudinal section of such an embodiment, in which the passage openings 34b are completely opened over a rotation angle of 90 degrees.
  • the sealing lip 2g extends downward, while the end face 3m is raised, and abuts against the inside of the top plate 2 and 2d.
  • the sealing lip 2g and the end face 3m are arranged to extend in such a manner that after rotation of the rotary closure cap 2 by 90 degrees, the opening of the container mouthpiece 3a is circumferential and thus completely sealed.
  • the rotary closure system 1 shown in FIG. 19 has two opposite passage openings 34b, wherein the liquid usually exits through the passage opening 34b shown on the left, whereas air flows into the container 3 via the outlet opening 2k, the cavity 34 and the passage opening 34b shown on the right.
  • the passage 34b shown on the right could also be dispensed with.
  • the course of the sealing lip 2g and the course of the end face 3m in the circumferential direction to the axis of rotation D can be configured adapted such that the total area of the passage opening 34b increases in a predetermined ratio, for example linear or - -
  • FIG. 18 shows a further embodiment of a
  • Plastic rotary closure 1 which, in contrast to the embodiment shown in Figures 15 to 17, a circumferential safety belt 21 which is connected via predetermined breaking points 2t with a safety ring 2x.
  • the safety ring 2x is part of the rotary closure 2. Should the screw cap 2 raise unintentionally, for example because the pressure in the container 3 rises, and thereby the rotating guide 2b no longer attacks the rotating guide 3d, it is the task of the safety ring 2x the enclose surrounding guide 3d such that a further lifting of the rotary closure 2 is prevented.
  • the security band 21 has, for example, on the front side facing the bottleneck ring 3j not visible, for example, sawtooth notches, wherein the end face facing surface of the bottle neck ring 3j correspondingly adapted notches, which prevents rotation of the security band 21 in the circumferential direction to the rotation axis D, so when opening the screw cap 2 break the predetermined breaking points 2t.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Paper (AREA)

Abstract

Le chapeau de fermeture rotatif (2) en matière plastique pour un col de récipient (3) comportant une embouchure de récipient (3a) dotée d'un guidage circulaire extérieur (3d) se compose d'une enveloppe (2a) dont la forme de base est cylindrique et d'une plaque de tête essentiellement discoïde (2d), sur la face intérieure de laquelle (2e) est formée une lèvre d'étanchéité d'une seule pièce, circulaire en anneau (2g). Le chapeau de fermeture rotatif (2) comporte au moins une ouverture de sortie (2k), laquelle est disposée à l'extérieur d'une zone intérieure (2v) entourée par la lèvre d'étanchéité circulaire (2g) et s'étend en arc de cercle dans le sens du pourtour de la plaque de tête (2d), une embouchure de chapeau (2n) étant formée sur la face extérieure du chapeau de fermeture rotatif (2), l'ouverture de sortie (2k) débouchant dans l'embouchure de chapeau (2n), et l'enveloppe cylindrique (2a) comportant un guidage circulaire intérieur (2b), lequel est conçu coopérant avec le guidage circulaire extérieur (3d) de telle manière que le chapeau de fermeture rotatif (2) peut être fixé sur l'embouchure de récipient (3a) de manière à pouvoir tourner autour d'un axe de rotation (D).
PCT/EP2007/056591 2006-06-29 2007-06-29 Chapeau de fermeture rotatif WO2008000826A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT07786951T ATE490191T1 (de) 2006-06-29 2007-06-29 Drehverschlusskappe
PL07786951T PL2038183T5 (pl) 2006-06-29 2007-06-29 Nakładane zamknięcie zakręcane
DE502007005860T DE502007005860D1 (de) 2006-06-29 2007-06-29 Drehverschlusskappe
EP07786951.9A EP2038183B2 (fr) 2006-06-29 2007-06-29 Chapeau de fermeture rotatif

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06116327.5 2006-06-29
EP06116327A EP1873077A1 (fr) 2006-06-29 2006-06-29 Fermeture rotative

Publications (1)

Publication Number Publication Date
WO2008000826A1 true WO2008000826A1 (fr) 2008-01-03

Family

ID=37401024

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/056591 WO2008000826A1 (fr) 2006-06-29 2007-06-29 Chapeau de fermeture rotatif

Country Status (6)

Country Link
EP (2) EP1873077A1 (fr)
AT (1) ATE490191T1 (fr)
DE (1) DE502007005860D1 (fr)
ES (1) ES2356945T5 (fr)
PL (1) PL2038183T5 (fr)
WO (1) WO2008000826A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1873077A1 (fr) † 2006-06-29 2008-01-02 CapArtis AG Fermeture rotative
USD895350S1 (en) 2018-03-17 2020-09-08 Spyridon Vamvakas Drinking vessel accessory

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US3121519A (en) * 1961-11-13 1964-02-18 Container Corp Captive cap with off-center opening
US3248025A (en) * 1965-01-29 1966-04-26 Santore Anthony Combination cap and dispenser
US3258179A (en) * 1964-02-12 1966-06-28 Cherba Samuel Dispensing container closure
FR2619084A1 (fr) * 1987-08-04 1989-02-10 Kerplas Snc Recipient comportant un bouchon rotatif avec bec verseur
DE8807490U1 (de) * 1988-06-09 1989-10-05 Callahan, George Edgar, Prof., 4000 Düsseldorf Spender zur Abgabe flüssiger oder pastöser Füllgüter
EP0529383A2 (fr) * 1991-08-28 1993-03-03 JACOB BERG GmbH & CO. KG Capuchon à vis en plastique pour bouteilles sous pression
WO1998039228A1 (fr) * 1997-03-07 1998-09-11 Rexam Plastics, Inc. Bouchon de distribution pour bord superieur de recipient apparie
US5979716A (en) * 1998-03-02 1999-11-09 May; Myron R. Vented container seal with pouring spout
US20010017306A1 (en) * 1998-03-25 2001-08-30 Crown Cork & Seal Technologies Corporation Single piece, push-pull dispensing closure and assembly

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US3261513A (en) * 1964-07-03 1966-07-19 James G Moran Yieldable container with dispensing closure
US3357605A (en) † 1966-05-09 1967-12-12 Formold Plastics Inc Dispensing closure
CA848785A (en) * 1969-02-04 1970-08-11 Anchor Cap And Closure Corporation Of Canada Dispensing container and cap
AU2002244033A1 (en) † 2002-02-15 2003-09-09 Rex Holdings Co., Ltd. Closure for a weaning cup
EP1873077A1 (fr) † 2006-06-29 2008-01-02 CapArtis AG Fermeture rotative

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121519A (en) * 1961-11-13 1964-02-18 Container Corp Captive cap with off-center opening
US3258179A (en) * 1964-02-12 1966-06-28 Cherba Samuel Dispensing container closure
US3248025A (en) * 1965-01-29 1966-04-26 Santore Anthony Combination cap and dispenser
FR2619084A1 (fr) * 1987-08-04 1989-02-10 Kerplas Snc Recipient comportant un bouchon rotatif avec bec verseur
DE8807490U1 (de) * 1988-06-09 1989-10-05 Callahan, George Edgar, Prof., 4000 Düsseldorf Spender zur Abgabe flüssiger oder pastöser Füllgüter
EP0529383A2 (fr) * 1991-08-28 1993-03-03 JACOB BERG GmbH & CO. KG Capuchon à vis en plastique pour bouteilles sous pression
WO1998039228A1 (fr) * 1997-03-07 1998-09-11 Rexam Plastics, Inc. Bouchon de distribution pour bord superieur de recipient apparie
US5979716A (en) * 1998-03-02 1999-11-09 May; Myron R. Vented container seal with pouring spout
US20010017306A1 (en) * 1998-03-25 2001-08-30 Crown Cork & Seal Technologies Corporation Single piece, push-pull dispensing closure and assembly

Also Published As

Publication number Publication date
PL2038183T3 (pl) 2011-06-30
ATE490191T1 (de) 2010-12-15
PL2038183T5 (pl) 2014-02-28
DE502007005860D1 (de) 2011-01-13
ES2356945T5 (es) 2014-01-17
EP2038183A1 (fr) 2009-03-25
ES2356945T3 (es) 2011-04-14
EP1873077A1 (fr) 2008-01-02
EP2038183B2 (fr) 2013-10-09
EP2038183B1 (fr) 2010-12-01

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