EP0185288A2 - Packaging means - Google Patents

Packaging means Download PDF

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Publication number
EP0185288A2
EP0185288A2 EP85115646A EP85115646A EP0185288A2 EP 0185288 A2 EP0185288 A2 EP 0185288A2 EP 85115646 A EP85115646 A EP 85115646A EP 85115646 A EP85115646 A EP 85115646A EP 0185288 A2 EP0185288 A2 EP 0185288A2
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EP
European Patent Office
Prior art keywords
ring
screw thread
thread
screw
angle
Prior art date
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Granted
Application number
EP85115646A
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German (de)
French (fr)
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EP0185288A3 (en
EP0185288B1 (en
Inventor
Horst Schulz
Ferdinand Dr. Koch
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Honeywell Riedel de Haen AG
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Riedel de Haen AG
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Publication of EP0185288A2 publication Critical patent/EP0185288A2/en
Publication of EP0185288A3 publication Critical patent/EP0185288A3/en
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Publication of EP0185288B1 publication Critical patent/EP0185288B1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, 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
    • B65D41/32Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3423Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B65D41/3438Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being formed separately but connected to the closure

Definitions

  • the invention relates to a packaging which consists of a bottle-like container with a round mouth part and a screw cap which fits onto the mouth part, the mouth part having a bead ring, an external screw thread and an annular pouring rim.
  • the lower edge of the closure cap is connected via a plurality of shear webs to an outwardly projecting annular collar which has resiliently formed locking teeth which engage with locking teeth which are arranged on the neck of the container when screwed on.
  • the screwed-on cap can only be removed from the container neck by shearing off the shear webs.
  • the cap is preferably made of a thermoplastic, e.g. Polyethylene, and can be produced in one piece by the injection molding process.
  • the object of the invention is to provide a packaging consisting of a container and a closure cap, the closure of which is structurally simplified and prevents manipulation.
  • An essential feature of the packaging material according to the invention is the design of the vessel mouth part, which has an externally arranged screw thread, a bead ring arranged below the screw thread and an annular pouring rim arranged above the screw thread.
  • the screw thread is single-thread to four-thread, preferably single-thread; the pitch of the thread is 2.5 to 6.0 mm, preferably 3.0 to 5.0 mm.
  • the screw thread is preferably designed as a saw thread or as a trapezoidal thread.
  • the bead ring is flared downwards, the angle of inclination being 135 to 150, preferably 140 to 145 degrees.
  • the pouring rim is tapered downwards, the angle of inclination being 130 to 145, preferably 135 to 140 degrees.
  • the angle of inclination is the angle between the outer edge of the conical part and the vertical axis of the mouth part.
  • Another essential feature of the packaging according to the invention is the design, the screw cap, which can be screwed to the mouth part.
  • the lower edge of this cap is designed as a bell-shaped extension, which extends over the bead ring of the mouth part.
  • This design of the cap ensures easy handling of the packaging material without the risk of destroying the double ring described below.
  • a base ring consisting of segments is arranged in the upper part, which preferably has 6 to 50 segments, and there is an undercut in the lower part.
  • a ring (retaining ring) is held between the base ring and the undercut, which is connected to another ring (locking ring) via elastic webs; the latter has a V-shaped profile and is preferably arranged in the same plane as the first-mentioned retaining ring.
  • the number of elastic webs is expediently 3 to 24, preferably 6 to 12.
  • a seal is arranged in the upper part of the screw cap, which closes the mouth part of the bottle-like vessel when it is screwed on.
  • the seal is preferably designed as a flat seal, cone seal or cup seal; it can also be designed in the form of a metering device or a measuring device.
  • the bottle-like vessel preferably consists of glass, in particular a glass with medium hydrolytic resistance (glass type III according to the European Pharmacopoeia Volume II, 1975).
  • the bottle-like vessel conveniently has a volume of 5 ml to 10 1, preferably 100 ml to 2.5 1, the mouth portion of the vessel has an inner diameter of 10 to 70 mm, preferably 18 to 2 8 mm.
  • the outer diameter of the mouth part is 15 to 80 mm, preferably 32 to 45 mm.
  • a special design of the glass vessel consists in that it is coated with a protective layer made of a transparent plastic, for example polyvinyl chloride. The thickness of the protective layer is in the range of 0.4 to 0.6 mm.
  • the screw cap preferably consists of a thermoplastic, in particular a polyolefin such as polyethylene or polypropylene.
  • the double ring composed of the retaining ring, connecting webs and locking ring is made of the same material.
  • the material of the screw cap and that of the double ring preferably have different colors; the materials preferably also differ in their hardness and elasticity.
  • Figure 1 shows a partially sectioned overall view of the screw cap and Figure 2 shows an overall view of the mouth part of the bottle-like vessel.
  • Figure 3 is a detail from Figure 1, and Figure 4 shows a top view of the isolated double ring.
  • the screw cap has a bell-shaped extension 4 in the lower part, on the inside of which there is a base ring consisting of segments 8 in the upper part and a rear in the lower part intersection 9 is located. Between the segments 8 and undercut 9, a double ring is held, which consists of a retaining ring 5 and a ring 7, which are connected to one another via elastic webs 6. In the upper part of the screw cap, a seal 10 is arranged.
  • the mouth part of the bottle-like vessel has a screw thread 1, under which a bead ring 2 is arranged and above which there is a pouring rim 3.
  • the screw thread is designed as a trapezoidal thread.
  • the bead ring 2 is flared downwards, and its outer edge forms the angle a with the vertical axis.
  • the pouring rim 3 is tapered downwards, and its outer edge forms the angle ⁇ with the vertical axis.
  • FIG. 3 shows the cross section of the double ring, which is composed of a retaining ring 5, a locking ring 7 and connecting webs 6.
  • the double ring is fastened between the segments 8 and undercut 9.
  • the double ring consists of a retaining ring 5 and a locking ring 7 and the rings mentioned are connected to one another by means of webs 6. Retaining ring 5 and locking ring 7 are arranged in the same plane.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

1. Packaging means comprising a bottle-like vessel having a round orifice part which has a bead ring (2), an external screw thread (1) and an annular pouring rim (3) which is conically tapered downwards above the screw thread (1), the angle of inclination (beta ) being 130 to 145 degrees, and comprising a screw closure cap which fits onto the orifice part and, in the lower part, has a bellshaped widened portion (4) which engages over the bead ring (2) of the orifice part, characterized in that a) the screw thread is a thread (1) having a pitch of 2.5 to 6.0 mm, b) the bead ring (2) arranged below the screw thread is conically widened downwards, the angle of inclination (alpha ) being 135 to 150 degrees, c) in the bell-shaped widened portion (4) of the screw closure cap, on the inside, in the upper part, there is a base ring consisting of segments (8) and, in the lower part, there is an undercut (9), and in that a ring (5), which is connected via flexible webs (6) to a further ring (7) which has a V-shaped profile, is held between the base ring, consisting of the segments (8), and the undercut (9).

Description

Die Erfindung betrifft ein Packmittel, das aus einem flaschenartigen Gefäß mit rundem Mündungsteil und einer auf das Mündungsteil passenden Schraubverschlußkappe besteht, wobei das Mündungsteil einen Wulstring, ein außen liegendes Schraubgewinde und einen ringförmigen Gießrand aufweist.The invention relates to a packaging which consists of a bottle-like container with a round mouth part and a screw cap which fits onto the mouth part, the mouth part having a bead ring, an external screw thread and an annular pouring rim.

Ein flaschenartiger Behälter mit einer Verschlußkappe, die auf das Gewinde des Behälterhalses aufschraubbar ist, ist bereits bekannt (s. europäische Patentschrift 16 419 = US-Patentschrift 4 326 639). Der untere Rand der Verschlußkappe ist über eine Vielzahl von Scherstegen mit einem nach außen abstehenden ringförmigen Kragen verbunden, der federnd angeformte Sperrzähne aufweist, welche beim Zuschrauben mit Rastzähnen, die am Behälterhals angeordnet sind, in Eingriff treten. Die aufgeschraubte Verschlußkappe ist nur unter Abscheren der Scherstege vom Behälterhals zu entfernen. Die Verschlußkappe besteht vorzugsweise aus einem thermoplastischen Kunststoff, z.B. Polyethylen, und läßt sich nach dem Spritzgießverfahren in einem Stück herstellen.A bottle-like container with a closure cap which can be screwed onto the thread of the container neck is already known (see European patent 16 419 = US patent 4,326,639). The lower edge of the closure cap is connected via a plurality of shear webs to an outwardly projecting annular collar which has resiliently formed locking teeth which engage with locking teeth which are arranged on the neck of the container when screwed on. The screwed-on cap can only be removed from the container neck by shearing off the shear webs. The cap is preferably made of a thermoplastic, e.g. Polyethylene, and can be produced in one piece by the injection molding process.

Aufgabe der Erfindung ist die Bereitstellung eines aus Gefäß und Verschlußkappe bestehenden Packmittels, dessen Verschluß konstruktiv vereinfacht ist und Manipulationen ausschließt.The object of the invention is to provide a packaging consisting of a container and a closure cap, the closure of which is structurally simplified and prevents manipulation.

Die Erfindung betrifft ein Packmittel, bestehend aus einem flaschenartigen Gefäß mit rundem Mündungsteil, das einen Wulstring, ein außen liegendes Schraubgewinde und einen ringförmigen Gießrand aufweist, und einer auf das Mündungsteil passenden Schraubverschlußkappe, das dadurch gekennzeichnet ist, daß

  • a) das Schraubgewinde ein Gewinde (1) mit einer Steigung von 2,5 bis 6,0 m7, ist,
  • b) der unterhalb des Schraubgewindes angeordnete Wulstring (2) nach unten konisch erweitert ist, wobei der Neigungswinkel(a) 135 bis 150 Grad beträgt,
  • c) der oberhalb des Schraubgewindes angeordnete Gießrand (3) nach unten konisch verjüngt ist, wobei der Neigungswinkel (ß) 130 bis 145 Grad beträgt,
  • d) die Schraubverschlußkappe im unteren Teil eine glockenförmige Erweiterung (4) aufweist, die über den Wulstring (2) des Mündungsteiles übergreift,
  • e) an der Innenseite der glockenförmigen Erweiterung (4) ein Ring (5) angeordnet ist, der über elastische Stege (6) mit einem weiteren Ring (7) verbunden ist, der ein V-förmiges Profil aufweist.
The invention relates to a packaging consisting of a bottle-like vessel with a round mouth part, which has a bead ring, an external screw thread and an annular pouring rim, and a screw cap which fits onto the mouth part, which is characterized in that
  • a) the screw thread is a thread (1) with a pitch of 2.5 to 6.0 m 7 ,
  • b) the bead ring (2) arranged below the screw thread is flared downwards, the angle of inclination (a) being 135 to 150 degrees,
  • c) the pouring rim (3) arranged above the screw thread is tapered downwards, the angle of inclination (β) being 130 to 145 degrees,
  • d) the screw cap has a bell-shaped extension (4) in the lower part, which extends over the bead ring (2) of the mouth part,
  • e) on the inside of the bell-shaped extension (4) a ring (5) is arranged, which is connected via elastic webs (6) to a further ring (7) which has a V-shaped profile.

Ein wesentliches Merkmal des erfindungsgemäßen Packmittels ist die Gestaltung des Gefäßmündungsteils, das ein außen angeordnetes Schraubgewinde, einen unterhalb des Schraubgewindes angeordneten Wulstring und einen oberhalb des Schraubgewindes angeordneten ringförmigen Gießrand aufweist. Das Schraubgewinde ist eingängig bis viergängig, vorzugsweise eingängig; die Steigung des Gewindes beträgt 2,5 bis 6,0 mm, vorzugsweise 3,0 bis 5,0 mm. Das Schraubgewinde ist vorzugsweise als Sägegewinde oder als Trapezgewinde ausgebildet. Der Wulstring ist nach unten konisch erweitert, wobei der Neigungswinkel 135 bis 150, vorzugsweise 140 bis 145 Grad beträgt. Der Gießrand ist nach unten konisch verjüngt, wobei der Neigungswinkel 130 bis 145, vorzugsweise 135 bis 140 Grad beträgt. (Mit Neigungswinkel ist jeweils der Winkel zwischen der äußeren Kante des konischen Teils und der senkrechten Achse des Mündungsteils bezeichnet.) Ein weiteres wesentliches Merkmal des erfindungsgemäßen Packmittels ist die Gestaltung, der Schraubverschlußkappe, die mit dern MündungstEil verschraubbar ist. Der untere Rand dieser Kappe ist als glockenförmige Erweiterung ausgestaltet, die über den Wulstring des Mündungsteils übergreift. Diese Ausgestaltung der Kappe gewährleistet eine einfache Handhabung des Packmittels ohne die Gefahr der Zerstörung des nachstehend beschriebenen Doppelringes. An der Innenseite der glockenförmigen Erweiterung ist im oberen Teil ein aus Segmenten bestehender Sockelring angeordnet, der vorzugsweise 6 bis 50 Segmente aufweist, und im unteren Teil befindet sich eine Hinterschneidung. Zwischen dem Sockelring und der Hinterschneidung wird ein Ring (Haltering) gehalten, der über elastische Stege mit einem weiteren Ring (Schließring) verbunden ist; letzterer weist ein V-förmiges Profil auf und ist vorzugsweise in der gleichen Ebene wie der erstgenannte Haltering angeordnet. Die Zahl der elastischen Stege beträgt zweckmäßigerweise 3 bis 24, vorzugsweise 6 bis 12. Beim Zuschrauben der Verschlußkappe gleitet der innen liegende Teil des Schließrings über den Wulstring des Mündungsteils und rastet unter ihm ein. Beim Aufschrauben werden die Scherstege zerrissen, und der Schließring verbleibt unter dem Wulstring. Infolge der Anordnung und besonderen Form des aus Haltering und Schließring bestehenden Doppelringes sind Manipulationen des Verschlusses praktisch ausgeschlossen.An essential feature of the packaging material according to the invention is the design of the vessel mouth part, which has an externally arranged screw thread, a bead ring arranged below the screw thread and an annular pouring rim arranged above the screw thread. The screw thread is single-thread to four-thread, preferably single-thread; the pitch of the thread is 2.5 to 6.0 mm, preferably 3.0 to 5.0 mm. The screw thread is preferably designed as a saw thread or as a trapezoidal thread. The bead ring is flared downwards, the angle of inclination being 135 to 150, preferably 140 to 145 degrees. The pouring rim is tapered downwards, the angle of inclination being 130 to 145, preferably 135 to 140 degrees. (The angle of inclination is the angle between the outer edge of the conical part and the vertical axis of the mouth part.) Another essential feature of the packaging according to the invention is the design, the screw cap, which can be screwed to the mouth part. The lower edge of this cap is designed as a bell-shaped extension, which extends over the bead ring of the mouth part. This design of the cap ensures easy handling of the packaging material without the risk of destroying the double ring described below. On the inside of the bell-shaped extension, a base ring consisting of segments is arranged in the upper part, which preferably has 6 to 50 segments, and there is an undercut in the lower part. A ring (retaining ring) is held between the base ring and the undercut, which is connected to another ring (locking ring) via elastic webs; the latter has a V-shaped profile and is preferably arranged in the same plane as the first-mentioned retaining ring. The number of elastic webs is expediently 3 to 24, preferably 6 to 12. When the closure cap is screwed on, the inner part of the locking ring slides over the bead ring of the mouth part and engages under it. When unscrewing, the shear webs are torn and the locking ring remains under the bead ring. As a result of the arrangement and special shape of the double ring consisting of the retaining ring and the locking ring, manipulations of the closure are practically impossible.

Im oberen Teil der SchrauDverschlußkape ist eine Dichtung angeordnet, die beim Zuschrauben das Mündungsteil des flaschenartigen Gefäßes verschließt. Die Dichtung ist vorzugsweise als Flachdichtung, Konusdichtung oder Napfdichtung ausgebildet; sie kann auch in Form einer Dosiervorrichtung oder einer Meßvorrichtung ausgestaltet sein.A seal is arranged in the upper part of the screw cap, which closes the mouth part of the bottle-like vessel when it is screwed on. The seal is preferably designed as a flat seal, cone seal or cup seal; it can also be designed in the form of a metering device or a measuring device.

Das flaschenartige Gefäß besteht vorzugsweise aus Glas, insbesondere einem Glas mit mittlerer hydrolytischer Resistenz (Glasart III gemäß Europäischem Arzneibuch Band II, 1975).The bottle-like vessel preferably consists of glass, in particular a glass with medium hydrolytic resistance (glass type III according to the European Pharmacopoeia Volume II, 1975).

besonders bevorzugt ist gefärbtes Glas. Weitere geeignete Materialien sind Metalle, z.b. Aluminium, sowie thermoplastiscne Kunststoffe, z.B. Polyolefine wie Polyethylen und Polypropylen. Das flaschenartige Gefäß hat zweckmäßigerweise ein Volumen von 5 ml bis 10 1, vorzugsweise 100 ml bis 2,5 1. Das Mündungsteil des Gefäßes weist einen inneren Durchmesser von 10 bis 70 mm, vorzugsweise 18 bis 28 mm auf. Der äußere Durchmesser des Mündungsteils beträgt 15 bis 80 mm, vorzugsweise 32 bis 45 mm. Eine besondere Ausgestaltung des aus Glas bestehenden Gefäßes besteht darin, daß es mit einer Schutzschicht aus einem transparenten Kunststoff, z.B. Polyvinylchlorid, ummantelt ist. Die Stärke der Schutzschicht liegt im Bereich von 0,4 bis 0,6 mm.colored glass is particularly preferred. Other suitable materials are metals, for example aluminum, and thermoplastic plastics, for example polyolefins such as polyethylene and polypropylene. The bottle-like vessel conveniently has a volume of 5 ml to 10 1, preferably 100 ml to 2.5 1, the mouth portion of the vessel has an inner diameter of 10 to 70 mm, preferably 18 to 2 8 mm. The outer diameter of the mouth part is 15 to 80 mm, preferably 32 to 45 mm. A special design of the glass vessel consists in that it is coated with a protective layer made of a transparent plastic, for example polyvinyl chloride. The thickness of the protective layer is in the range of 0.4 to 0.6 mm.

Die Schraubverschlußkappe besteht vorzugsweise aus einem thermoplastischen Kunststoff, insbesondere einem Polyolefin wie Polyethylen oder Polypropylen. Aus dem gleichen Material besteht der aus Haltering, Verbindungsstegen und Schließring zusammengesetzte Doppelring. Das Material der Schraubverschlußkappe und das des Doppelringes weisen vorzugsweise unterschiedliche Farben auf; die Materialien unterscheiden sich vorzugsweise auch in ihrer Härte und Elastizität.The screw cap preferably consists of a thermoplastic, in particular a polyolefin such as polyethylene or polypropylene. The double ring composed of the retaining ring, connecting webs and locking ring is made of the same material. The material of the screw cap and that of the double ring preferably have different colors; the materials preferably also differ in their hardness and elasticity.

Das Wesen der Erfindung ist in den Figuren 1 bis 4 dargestellt. Figur 1 zeigt eine teilweise geschnittene Gesamtansicht der Schraubverschlußkappe und Figur 2 eine Gesamtansicht des Mündungsteils des flaschenartigen Gefäßes. Figur 3 ist ein Ausschnitt aus Figur 1, und Figur 4 zeigt eine Aufsicht auf den isolierten Doppelring.The essence of the invention is shown in Figures 1 to 4. Figure 1 shows a partially sectioned overall view of the screw cap and Figure 2 shows an overall view of the mouth part of the bottle-like vessel. Figure 3 is a detail from Figure 1, and Figure 4 shows a top view of the isolated double ring.

Aus Fig. 1 ist ersichtlich, daß die Schraubverschlußkappe im unteren Teil eine glockenförmige Erweiterung 4 aufweist, an deren Innenseite sich im oberen Teil ein aus Segmenten 8 bestehender Sockelring und im unteren Teil eine Hinterschneidung 9 befindet. Zwischen den Segmenten 8 und Hinterschneidung 9 wird ein Doppelring gehalten, der aus einem Haltering 5 und einem Senliebring 7 besteht, die über elastische Steie 6 miteinander verunden sind. Im oberen Teil der Schraubverschßkappe ist eine Dichtung 10 angeordnet.From Fig. 1 it can be seen that the screw cap has a bell-shaped extension 4 in the lower part, on the inside of which there is a base ring consisting of segments 8 in the upper part and a rear in the lower part intersection 9 is located. Between the segments 8 and undercut 9, a double ring is held, which consists of a retaining ring 5 and a ring 7, which are connected to one another via elastic webs 6. In the upper part of the screw cap, a seal 10 is arranged.

Nach Fig. 2 weist das Mündungsteil des flaschenartigen Gefäßes ein Schraubgewinde 1 auf, unter dem ein Wulstring 2 angeordnet ist und über dem sich ein Gießrand 3 befindet. Das Schraubgewinde ist als Trapezgewinde ausgestaltet. Der Wulstring 2 ist nach unten konisch erweitert, und seine äußere Kante bildet mit der senkrechten Achse den Winkel a. Der Gießrand 3 ist nach unten konisch verjüngt, und seine äußere Kante bildet mit der senkrechten Achse den Winkel ß.According to FIG. 2, the mouth part of the bottle-like vessel has a screw thread 1, under which a bead ring 2 is arranged and above which there is a pouring rim 3. The screw thread is designed as a trapezoidal thread. The bead ring 2 is flared downwards, and its outer edge forms the angle a with the vertical axis. The pouring rim 3 is tapered downwards, and its outer edge forms the angle β with the vertical axis.

In Fig. 3 ist der Querschnitt des Doppelringes hervorgehoben, der zusammengesetzt ist aus einem Haltering 5, einem Schließring 7 und Verbindungsstegen 6. Der Doppelring ist zwischen den Segmenten 8 und Hinterschneidung 9 befestigt.3 shows the cross section of the double ring, which is composed of a retaining ring 5, a locking ring 7 and connecting webs 6. The double ring is fastened between the segments 8 and undercut 9.

Nach Fig. 4 ist in einer Aufsicht auf den isolierten Doppelring erkennbar, daß der Doppelring aus einem Haltering 5 und einem Schließring 7 besteht und die genannten Ringe mittels Stegen 6 miteinander verbunden sind. Haltering 5 und Schließring 7 sind in der gleichen Ebene angeordnet.4, it can be seen in a top view of the insulated double ring that the double ring consists of a retaining ring 5 and a locking ring 7 and the rings mentioned are connected to one another by means of webs 6. Retaining ring 5 and locking ring 7 are arranged in the same plane.

Claims (6)

l. Packmittel , bestehend aus einem flaschenartigen Gefäß mit rundem Mündungsteil, das einen Wulstring, ein außen liegendes Schraubgewinde und einen ringförmigen Gießrand aufweist, und einer auf das Mündungsteil passenden Schraubverschlußkappe, dadurch gekennzeichnet, daß a) das Schraubgewinde ein Gewinde (1) mit einer Steigung von 2,5 bis 6,0 mm ist, b) der unterhalb des Schraubgewindes angeordnete Wulstring (2) nach unten konisch erweitert ist, wobei der Neigungswinkel (a) 135 bis 150 Grad beträgt, c) der oberhalb des Schraubgewindes angeordnete Gießrand nach unten konisch verjüngt ist, wobei der Neigungswinkel (ß) 130 bis 145 Grad beträgt, d) die Schraubverschlußkappe im unteren Teil eine glockenförmige Erweiterung (4) aufweist, die über den Wulstring (2) des Mündungsteils übergreift, e) an der Innenseite der glockenförmigen Erweiterung (4) ein Ring (5) angeordnet ist, der über elastische Stege (6) mit einem weiteren Ring (7) verbunden ist, der ein V-förmiges Profil aufweist. l. Packaging, consisting of a bottle-like container with a round mouth part, which has a bead ring, an external screw thread and an annular pouring rim, and a screw cap that fits onto the mouth part, characterized in that a) the screw thread is a thread (1) with a pitch of 2.5 to 6.0 mm, b) the bead ring (2) arranged below the screw thread is flared downwards, the angle of inclination (a) being 135 to 150 degrees, c) the pouring rim arranged above the screw thread is tapered downwards, the angle of inclination (β) being 130 to 145 degrees, d) the screw cap has a bell-shaped extension (4) in the lower part, which extends over the bead ring (2) of the mouth part, e) on the inside of the bell-shaped extension (4) a ring (5) is arranged, which is connected via elastic webs (6) to a further ring (7) which has a V-shaped profile. 2. Packmittel nach Anspruch 1, dadurch gekennzeichnet, daß das Schraubgewinde ein Sägegewinde oder ein Trapezgewinde ist.2. Packaging according to claim 1, characterized in that the screw thread is a saw thread or a trapezoidal thread. 3. Packmittel nach Anspruch 1, dadurch gekennzeichnet, daß die Schraubverschlußkappe mit einer Flachdichtung, Konusdichtung oder Napfdichtung (10) ausgerüstet ist.3. Packaging according to claim 1, characterized in that the screw cap is equipped with a flat seal, cone seal or cup seal (10). 4. Packmittel nach Anspruch 1, dadurch gekennzeichnet, daß die Anzahl der elastischen Stege 3 bis 24 beträgt.4. Packaging according to claim 1, characterized in that the number of elastic webs is 3 to 24. 5. Packmittel nach Anspruch 1, dadurch gekennzeichnet, daß die Schraubverschlußkappe aus einem thermoplastischen Kunststoff besteht.5. Packaging according to claim 1, characterized in that the screw cap consists of a thermoplastic. 6. Packmittel nach Anspruch 5, dadurch gekennzeichnet, daß das Material der Schraubverschlußkappe und das der Ringe unterschiedlich gefärbt ist.6. Packaging according to claim 5, characterized in that the material of the screw cap and that of the rings is colored differently.
EP85115646A 1984-12-21 1985-12-09 Packaging means Expired - Lifetime EP0185288B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8437538U 1984-12-21
DE8437538U DE8437538U1 (en) 1984-12-21 1984-12-21 Packaging

Publications (3)

Publication Number Publication Date
EP0185288A2 true EP0185288A2 (en) 1986-06-25
EP0185288A3 EP0185288A3 (en) 1988-07-27
EP0185288B1 EP0185288B1 (en) 1990-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP85115646A Expired - Lifetime EP0185288B1 (en) 1984-12-21 1985-12-09 Packaging means

Country Status (4)

Country Link
EP (1) EP0185288B1 (en)
DE (2) DE8437538U1 (en)
FR (1) FR2575138B3 (en)
IT (1) IT206676Z2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261965A2 (en) * 1986-09-25 1988-03-30 National Plastics Limited Cap for a container closure
FR3046993A1 (en) * 2016-01-27 2017-07-28 United Caps France CLOSURE DEVICE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512129A1 (en) * 1985-04-03 1986-10-16 Georg Menshen & Co Kg, 5950 Finnentrop Tamper-proof closure for containers and the like
DE3701430A1 (en) * 1987-01-20 1988-07-28 Georg Menshen & Co Kg Tamper-proof closure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007857A (en) * 1975-04-10 1977-02-15 Umberto Tomiati Safeguard cap structure particularly for bottles
DE3224002A1 (en) * 1982-06-26 1983-12-29 Robert Finke KG, 5950 Finnentrop Tamper-proof closure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007857A (en) * 1975-04-10 1977-02-15 Umberto Tomiati Safeguard cap structure particularly for bottles
DE3224002A1 (en) * 1982-06-26 1983-12-29 Robert Finke KG, 5950 Finnentrop Tamper-proof closure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261965A2 (en) * 1986-09-25 1988-03-30 National Plastics Limited Cap for a container closure
EP0261965A3 (en) * 1986-09-25 1989-02-22 National Plastics Limited Cap for a container closure cap for a container closure
FR3046993A1 (en) * 2016-01-27 2017-07-28 United Caps France CLOSURE DEVICE
EP3199469A1 (en) * 2016-01-27 2017-08-02 United Caps France Plugging device

Also Published As

Publication number Publication date
FR2575138B3 (en) 1987-02-06
DE8437538U1 (en) 1985-03-21
DE3579570D1 (en) 1990-10-11
EP0185288A3 (en) 1988-07-27
EP0185288B1 (en) 1990-09-05
IT206676Z2 (en) 1987-10-01
IT8524210V0 (en) 1985-12-19
FR2575138A3 (en) 1986-06-27

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