[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP0003132A2 - Closure cap for a container - Google Patents

Closure cap for a container Download PDF

Info

Publication number
EP0003132A2
EP0003132A2 EP79100077A EP79100077A EP0003132A2 EP 0003132 A2 EP0003132 A2 EP 0003132A2 EP 79100077 A EP79100077 A EP 79100077A EP 79100077 A EP79100077 A EP 79100077A EP 0003132 A2 EP0003132 A2 EP 0003132A2
Authority
EP
European Patent Office
Prior art keywords
closure
channel
container
opening
slide
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.)
Granted
Application number
EP79100077A
Other languages
German (de)
French (fr)
Other versions
EP0003132B1 (en
EP0003132A3 (en
Inventor
Peter Vierkötter
Erich Türk
Bernd-Dieter Holdt
Ronald Menke
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0003132A2 publication Critical patent/EP0003132A2/en
Publication of EP0003132A3 publication Critical patent/EP0003132A3/en
Application granted granted Critical
Publication of EP0003132B1 publication Critical patent/EP0003132B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
    • B05B11/041—Deformable containers producing the flow, e.g. squeeze bottles designed for spraying particulate material
    • 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
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/28—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having linear movement
    • B65D47/286—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having linear movement between planar parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/06—Containers or packages with special means for dispensing contents for dispensing powdered or granular material

Definitions

  • the invention relates to a closure for a container, for example a can closure cap, for powders or granular products with a closable opening for the optional delivery of the powdery or granular container contents, in particular by pressure exerted on the container.
  • Previous packaging for example cans, from which powder is removed by pressure on the flexible packaging container, is equipped with closures that open openings for removing the container contents by rotating a slide or opening a hinged flap.
  • closures that open openings for removing the container contents by rotating a slide or opening a hinged flap.
  • the invention has for its object to provide a closure of the type mentioned, with which a directed powder jet can be generated, which can be applied selectively to a surface and ensures trouble-free removal of the container contents.
  • the solution to this problem according to the invention is that the opening of the closure is designed as a stepped outlet channel with an inner channel facing the container interior and an outer channel adjoining it to the outside, and that the opening cross section of the inner channel is small compared to the opening cross section of the outer channel.
  • the outlet channel of the closure is designed in a stepped manner according to the invention, the internal opening cross section being smaller than that facing outwards. It is thereby achieved that in the case of a container filling consisting of powder or granular products, bridging and thus clogging of the outlet channel during removal is avoided.
  • the closure according to the invention accordingly works without problems.
  • the dimensioning of the outlet channel also ensures that when the channel is opened and, for example, the flexible container is compressed, a directed powder jet emerges from the channel, which enables a targeted product application.
  • a directed powder jet emerges from the channel, which enables a targeted product application.
  • the channel opening is preferably provided laterally on the closure according to the invention, in particular in the form of a can closure cap, while the slide closure is intended to be arranged vertically to close the channel opening.
  • the slide with the opening cross-section of the outer channel is expediently designed to have the same contour and is mounted in such a way that the opening hole of the slide meets the clear cross-section of the outer channel when opening and any residues are returned in the interior of the closure when closing, the latter, for example, in the case of caustic products is of particular advantage.
  • the slide should continue to be movably supported in a slide bearing provided on the outside of the outer channel. It is advantageous if at least one cam is provided on the slide, in particular on one or both of its longitudinal ends, as a means of securing against loss as a means for actuating the slide. One cam then serves as its stop when the slide is opened.
  • a closure cap 1 is on the opening side of a box with a circular cross cut trained flexible container 2 placed.
  • a bead ring arrangement 3 can serve as attachment.
  • the outlet duct 7 is partially let into the inner cylinder 6.
  • the outlet channel 7 consists of the narrow and short inner channel 8 and the further and long outer channel 9.
  • the inner channel 8 connects the container interior 10 to the outer channel 9, while the latter leads to the outlet opening 11 in the lateral outer wall 12 of the closure cap 1.
  • a slide 13 is adjustably mounted in a slide bearing 15 perpendicular to the longitudinal direction 14 of the outlet channel 7.
  • the slide has a passage opening 16 which is connected to the passage. flow cross-section of the outer channel 9 is the same contour.
  • the passage opening 16 can be made to coincide with the outer channel 9.
  • the outlet channel 7 is then open
  • a raster nose or cam 18 can be attached to its lower end, which abuts a stop 19 when the slide 13 is pulled out.
  • a similar cam 20 can be provided at the other end of the slide 13 in order to pull out the slide 13 and thus the Facilitate opening of the closure.
  • the contents of the container can be conveyed through the inner channel 8 into the outer channel 9 and through the passage opening 16 of the slide 13, for example with the aid of pressure exerted on the flexible container 2.
  • the outlet duct 7 according to the invention is designed in a stepped manner, no bridge of the powder or the granular products can form in it, so that a clogging of the outlet duct 7 is usually impossible.
  • the powder jet is bundled through the inner channel 8 and aligned through the outer channel 9 so that a powder jet can be produced with the closure according to the invention, which enables a targeted product application.
  • the length of the inner channel 8 should be approximately 1 mm at maximum, while the length and diameter of the outer channel 9 are values of approximately 8 mm and 6 mm, respectively.
  • any residues are returned to the outer channel 9 and thus to the interior of the closure when the slide is closed. A substantial re-sprinkling of the container contents can therefore no longer occur after closing. This is particularly advantageous if the contents of the container are a caustic product, for example a toilet cleaning product.
  • the parts of the outlet channel 7 preferably have a round, in particular criss-shaped, opening cross section.
  • the outer channel 9 is generally a straight continuation of the inner channel 8. This also prevents problems with the removal of the container contents.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Der Verschluß zu einem Behälter, beispielsweise Dosenverschlußkappe, für Pulver oder körnige Produkte besitzt eine verschließbare Öffnung zum wahlweisen Abgeben und gezielten Aufbringen des Behälterinhaltes durch auf den Behälter ausgeübten Druck. Bisherige Verpackungen waren mit Verschlüssen ausgestattet, die ein gezieltes Aufbringen des Pulvers nicht ermöglichten. Durch die Erfindung wurde ein Verschluß geschaffen, mit dem ein gezielt gerichteter Pulverstrahl erzeugbar ist und der eine störungsfreie Entnahme des Behälterinhaltes gewährleistet. Die Öffnung des Verschlusses ist als abgestufter Austrittskanal (7) ausgebildet. Der innenliegende Öffnungsquerschnitt (8) des Austrittskanals (7) ist kleiner als der nach außen weisende (9), wodurch ein Verstopfen bei der Entnahme vermieden wird. Durch diese Dimensionierung des Austrittskanals (7) wird beim Zusammendrücken des Behälters ein Pulverstrahl bewirkt, der den gewünschten gezielten Produktauftrag ermöglicht. Die Kanalöffnung ist bei dem als Dosenverschlußkappe ausgebildeten Verschluß seitlich und der Schieberverschluß vertikal angeordnet.The closure to a container, for example a can closure cap, for powder or granular products has a closable opening for the optional delivery and targeted application of the contents of the container by pressure exerted on the container. Previous packaging was equipped with closures that did not allow targeted application of the powder. The invention has created a closure with which a specifically directed powder jet can be generated and which ensures trouble-free removal of the container contents. The opening of the closure is designed as a stepped outlet channel (7). The inside opening cross-section (8) of the outlet channel (7) is smaller than the one pointing outwards (9), which prevents clogging during removal. This dimensioning of the outlet channel (7) causes a powder jet when the container is compressed, which enables the desired targeted product application. In the case of the closure designed as a can closure cap, the channel opening is arranged laterally and the slide closure is arranged vertically.

Description

Die Erfindung betrifft einen Verschluß zu einem Behälter, beispielsweise Dosenverschlußkappe, für Pulver oder körnige Produkte mit einer verschließbaren Öffnung zum wahlweisen Abgeben des pulvrigen oder körnigen Behälterinhalts, insbesondere durch auf den Behälter ausgeübten Druck.The invention relates to a closure for a container, for example a can closure cap, for powders or granular products with a closable opening for the optional delivery of the powdery or granular container contents, in particular by pressure exerted on the container.

Bisherige Verpackungen, zum Beispiel Dosen, aus denen durch Druck auf den flexiblen Verpackungsbehälter Pulver entnommen wird, sind mit Verschlüssen ausgestattet, die durch Drehen eines Schiebers oder Aufziehen einer scharnierprtigen Klappe Öffnungen zum Entnehmen des Behälterinhalts freigeben. Mit solchen Verschlußeinrichtungen kann jedoch Pulver nicht gezielt aufgebracht werden, da diese Einrichtungen das Pulver nur als Strahl mit allseitiger Streuung freigeben.Previous packaging, for example cans, from which powder is removed by pressure on the flexible packaging container, is equipped with closures that open openings for removing the container contents by rotating a slide or opening a hinged flap. With such closure devices, however, powder cannot be applied in a targeted manner since these devices only release the powder as a jet with scattering on all sides.

Der Erfindung liegt die Aufgabe zugrunde, einen Verschluß der eingangs genannten Art zu schaffen, mit dem ein gerichteter Pulverstrahl erzeugbar ist, der gezielt auf eine Fläche aufgebracht werden kann und eine störungsfreie Entnahme des Behälterinhalts gewährleistet. Die erfindungsgemäße Lösung dieser Aufgabe besteht darin, daß die Öffnung des Verschlusses als abgestufter Austrittskanal mit einem dem Behälterinnenraum zugewandten Innenkanal und einem an diesen nach außen hin anschließenden Außenkanal ausgebildet ist und daß der Öffnungsquerschnitt des Innenkanals klein gegen den Öffnungsquerschnitt des Außenkanals ist.The invention has for its object to provide a closure of the type mentioned, with which a directed powder jet can be generated, which can be applied selectively to a surface and ensures trouble-free removal of the container contents. The solution to this problem according to the invention is that the opening of the closure is designed as a stepped outlet channel with an inner channel facing the container interior and an outer channel adjoining it to the outside, and that the opening cross section of the inner channel is small compared to the opening cross section of the outer channel.

Der Austrittskanal des Verschlusses ist erfindungsgemäß abgestuft ausgebildet, wobei der innenliegende Öffnungsquerschnitt kleiner ist als der nach außen weisende. Dadurch wird erreicht, daß bei einer aus Pulver oder körnigen Produkten bestehenden Behälterfüllung eine Brückenbildung und somit ein Verstopfen des Austrittskanals bei der Entnahme vermieden wird. Der erfindungsgemäße Verschluß.arbeitet demgemäß störungsfrei.The outlet channel of the closure is designed in a stepped manner according to the invention, the internal opening cross section being smaller than that facing outwards. It is thereby achieved that in the case of a container filling consisting of powder or granular products, bridging and thus clogging of the outlet channel during removal is avoided. The closure according to the invention accordingly works without problems.

Durch die Dimensionierung des Austrittskanals wird ferner erreicht, daß beim Öffnen des Kanals und zum Beispiel Zusammendrücken des flexiblen Behälters ein gerichteter Pulverstrahl aus dem Kanal austritt, der einen gezielten Produktauftrag ermöglicht. Zum Ausrichten des Pulverstrahls ist es zweckmäßig, die Länge des Innenkanals im Verhältnis zur Länge des Außenkanals möglichst kurz zu halten, wcbei es gleichzeitig günstig ist, wenn das Verhältnis von Querschnitt zu Länge des längeren Außenkanals mindestens 3 : 4 beträgt.The dimensioning of the outlet channel also ensures that when the channel is opened and, for example, the flexible container is compressed, a directed powder jet emerges from the channel, which enables a targeted product application. To align the powder jet, it is expedient to keep the length of the inner channel as short as possible in relation to the length of the outer channel, while at the same time it is favorable if the ratio of cross section to length of the longer outer channel is at least 3: 4.

An dem insbesondere als Dosenverschlußkappe ausgebildeten erfindungsgemäßen Verschluß ist die Kanalöffnung vorzugsweise seitlich vorgesehen, während der Schieberverschluß zum Verschließen der Kanalöffnung vertikal angeordnet sein soll. Zweckmäßig wird der Schieber mit dem Öffnungsquerschnitt des Außenkanals konturengleich ausgebildet und so gelagert, daß beim Öffnen das Durchtrittsloch des Schiebers mit dem lichten Querschnitt des Außenkanals zur Deckung gelangt und beim Schließen etwaige Rückstände in dem Innenraum des Verschlusses zurückgeführt werden, wobei letzteres beispielsweise bei ätzenden Produkten von besonderem Vorteil ist. Der Schieber soll weiterhin in einem an der Außenseite des Außenkanals vorgesehenen Schieberlager verfahrbar gelagert sein. Dabei ist es vorteilhaft, wenn am Schieber, insbesondere an einem oder beiden seiner Längsenden, mindestens eine Nocke als Sicherung gegen Verlust als Mittel zum Betätigen des Schiebers vorgesehen ist. Die eine Nocke dient dann beim Öffnen des Schiebers als dessen Anschlag.The channel opening is preferably provided laterally on the closure according to the invention, in particular in the form of a can closure cap, while the slide closure is intended to be arranged vertically to close the channel opening. The slide with the opening cross-section of the outer channel is expediently designed to have the same contour and is mounted in such a way that the opening hole of the slide meets the clear cross-section of the outer channel when opening and any residues are returned in the interior of the closure when closing, the latter, for example, in the case of caustic products is of particular advantage. The slide should continue to be movably supported in a slide bearing provided on the outside of the outer channel. It is advantageous if at least one cam is provided on the slide, in particular on one or both of its longitudinal ends, as a means of securing against loss as a means for actuating the slide. One cam then serves as its stop when the slide is opened.

Anhand der schematischen Zeichnung eines Ausführungsbeispiels werden weitere Einzelheiten der Erfindung erläutert; es zeigen:

  • Fig. 1 den Querschnitt einer auf eine Dose aufgesetzten Verschlußkappe;
  • Fig. 2 einen Teil des Querschnitts der Verschlußkappe bei "Auf"-Stellung des Schiebers; und
  • Fig. 3 den gleichen Teil des Querschnitts wie in Fig. 2 bei geschlossenem Austrittskanal.
Further details of the invention are explained on the basis of the schematic drawing of an exemplary embodiment; show it:
  • Figure 1 shows the cross section of a cap placed on a can.
  • Figure 2 shows a part of the cross section of the closure cap when the slide is in the "open"position; and
  • Fig. 3 shows the same part of the cross section as in Fig. 2 with the outlet channel closed.

Die Figuren 1 bis 3 werden zugleich erläutert.Figures 1 to 3 are also explained.

Gemäß Zeichnung ist eine Verschlußkappe 1 auf die Öffnungsseite eines als Dose mit kreisförmigem Querschnitt ausgebildeten flexiblen Behälters 2 aufgesetzt. Als Befestigung kann eine Wulstringanordnung 3 dienen. Im Ausführungsbeispiel ist in den zylindrischen Hals 4 des Behälters 2 ein einseitig mit der Deckelplatte 5 der Verschlußkappe 1 verbundener Innenzylinder 6 schlüssig eingeführt.According to the drawing, a closure cap 1 is on the opening side of a box with a circular cross cut trained flexible container 2 placed. A bead ring arrangement 3 can serve as attachment. In the exemplary embodiment, an inner cylinder 6, which is connected on one side to the cover plate 5 of the closure cap 1, is positively inserted into the cylindrical neck 4 of the container 2.

Im Ausführungsbeispiel ist der erfindungsgemäße Austrittskanal 7 in den Innenzylinder 6 teilweise eingelassen. Der Austrittskanal 7 besteht aus dem engen und kurzen Innenkanal 8 und dem weiteren und langen Außenkanal 9. Der Innenkanal 8 verbindet den Behälterinnenraum 10 mit dem Außenkanal 9, während letzterer zur Austrittsöffnung 11 in der seitlichen Außenwand 12 der Verschlußkappe 1 führt.In the exemplary embodiment, the outlet duct 7 according to the invention is partially let into the inner cylinder 6. The outlet channel 7 consists of the narrow and short inner channel 8 and the further and long outer channel 9. The inner channel 8 connects the container interior 10 to the outer channel 9, while the latter leads to the outlet opening 11 in the lateral outer wall 12 of the closure cap 1.

Im Bereich der Austrittsöffnung 11 ist ein Schieber 13 senkrecht zur Längsrichtung 14 des Austrittskanals 7 in einem Schieberlager 15 verstellbar gelagert. Der Schieber weist eine Durchlaßöffnung 16 auf, die mit dem Durch- . flußquerschnitt des Außenkanals 9 konturengleich ist. Durch Verstellen des Schiebers 13 in Pfeilrichtung 17 kann die Durchlaßöffnung 16 mit dem Außenkanal"9 zur Deckung gebracht werden. Wie Fig. 2 zeigt, ist der Austrittskanal 7 dann geöffnet. Um ein vollständiges Herausziehen des Schiebers 13 und damit möglicherweise einen Verlust des Schiebers zu vermeiden, kann an dessem unteren Ende eine Rasternase oder Nocke 18 angesetzt sein, die beim Herausziehen des Schiebers 13 gegen einen Anschlag 19 stößt. Eine ähnliche Nocke 20 kann am anderen Ende des Schiebers 13 vorgesehen sein, um das Herausziehen des Schiebers 13 und damit das Öffnen des Verschlusses zu erleichtern.In the area of the outlet opening 11, a slide 13 is adjustably mounted in a slide bearing 15 perpendicular to the longitudinal direction 14 of the outlet channel 7. The slide has a passage opening 16 which is connected to the passage. flow cross-section of the outer channel 9 is the same contour. By adjusting the slide 13 in the direction of the arrow 17, the passage opening 16 can be made to coincide with the outer channel 9. As shown in FIG. 2, the outlet channel 7 is then open To avoid this, a raster nose or cam 18 can be attached to its lower end, which abuts a stop 19 when the slide 13 is pulled out. A similar cam 20 can be provided at the other end of the slide 13 in order to pull out the slide 13 and thus the Facilitate opening of the closure.

Bei geöffnetem Austrittskanal 7 gemäß Fig. 2 kann der Behälterinhalt, beispielsweise mit Hilfe von auf den flexiblen Behälter 2 ausgeübtem Druck, durch den Innenkanal 8 hindurch in den Außenkanal 9 und durch die Durchlaßöffnung 16 des Schiebers 13 nach außen gefördert werden. Da der erfindungsgemäße Austrittskanal 7 abgestuft ausgebildet ist, kann sich in ihm keine Brücke aus dem Pulver oder den körnigen Produkten ausbilden, so daß ein Verstopfen des Austrittskanals 7 gewöhnlich ausgeschlossen ist. Der Pulverstrahl wird durch den Innenkanal 8 gebündelt und durch den Außenkanal 9 so ausgerichtet, daß mit dem erfindungsgemäßen Verschluß ein Pulverstrahl herstellbar ist, der einen gezielten Produktauftrag ermöglicht. In einem Ausführungsbeispiel soll die Länge des Innenkanals 8 etwa maximal 1 mm betragen, während als Länge und Durchmesser des Außenkanals 9 Werte von etwa 8 mm bzw. 6 mm vorgesehen sind.2, the contents of the container can be conveyed through the inner channel 8 into the outer channel 9 and through the passage opening 16 of the slide 13, for example with the aid of pressure exerted on the flexible container 2. Since the outlet duct 7 according to the invention is designed in a stepped manner, no bridge of the powder or the granular products can form in it, so that a clogging of the outlet duct 7 is usually impossible. The powder jet is bundled through the inner channel 8 and aligned through the outer channel 9 so that a powder jet can be produced with the closure according to the invention, which enables a targeted product application. In one embodiment, the length of the inner channel 8 should be approximately 1 mm at maximum, while the length and diameter of the outer channel 9 are values of approximately 8 mm and 6 mm, respectively.

Da der Schieber 13 unmittelbar an der Austrittsöffnung 11 des Austrittskanals 7 vorgesehen ist, werden beim Schließen des Schiebers etwaige Rüekstände in den Außenkanal 9 und damit in den Innenraum des Verschlusses zurückgeführt. Ein wesentliches Nachstreuen des Behälterinhalts kann also nach dem Verschließen nicht mehr auftreten. Das ist besonders günstig, wenn es sich bei dem Behälterinhalt um ein ätzendes Produkt, zum Beispiel um ein WC-Reinigungsmittel, handelt.Since the slide 13 is provided directly at the outlet opening 11 of the outlet channel 7, any residues are returned to the outer channel 9 and thus to the interior of the closure when the slide is closed. A substantial re-sprinkling of the container contents can therefore no longer occur after closing. This is particularly advantageous if the contents of the container are a caustic product, for example a toilet cleaning product.

Vorzugsweise weisen die Teile des Austrittskanals 7 einen runden, insbesondere krcisförmigen, öffnungsquerschnitt auf.The parts of the outlet channel 7 preferably have a round, in particular criss-shaped, opening cross section.

Wie im Ausführungsbeispiel dargestellt, ist der Außenkanal 9 in der Regel eine gerade Fortsetzung des Innenkanals 8. Auch dadurch werden Störungen bei der Entnahme des Behälterinhalts vermieden.As shown in the exemplary embodiment, the outer channel 9 is generally a straight continuation of the inner channel 8. This also prevents problems with the removal of the container contents.

Liste der BezugszeichenList of reference numbers

  • 1 = Verschlußkappe1 = sealing cap
  • 2 = Behälter2 = container
  • 3 = Wulstringanordnung3 = bead ring arrangement
  • 4 = Hals von 24 = neck of 2
  • 5 = Deckelplatte von 15 = cover plate from 1
  • 6 = Innenzylinder6 = inner cylinder
  • 7 = Austrittskanal7 = outlet channel
  • 8 = Innenkanal8 = inner channel
  • 9 = Außenkanal9 = outer channel
  • 10 = Behälterinnenraum10 = container interior
  • 11 = Austrittsöffnung11 = outlet opening
  • 12 = Außenwand von 112 = outer wall of 1
  • 13 = Schieber13 = slide
  • 14 = Längsrichtung von 914 = longitudinal direction of 9
  • 15 = Schieberlager15 = slide bearing
  • 16 = Durchlaßöffnung von 1316 = passage opening of 13
  • 17 = Pfeilrichtung17 = arrow direction
  • 18 = Nocke18 = cam
  • 19 = Anschlag19 = stop
  • 20 = Nocke20 = cam

Claims (8)

1. Verschluß zu einem Behälter, beispielsweise Dosenverschlußkappe, für Pulver oder körnige Produkte mit einer verschließbaren Öffnung zum wahlweisen Abgeben des pulvrigen oder körnigen Behälterinhalts, insbesondere durch auf den Behälter ausgeübten Druck, dadurch gekennzeichnet, daß die Öffnung als abgestufter Austrittskanal (7) mit einem dem Behälterinnenraum (10) zugewandten Innenkanal (8) und einem an diesen nach außen hin anschließenden Außenkanal (9) ausgebildet ist und daß der Öffnungsquerschnitt des Innenkanals (8) klein gegen den Öffnungsquerschnitt des Außenkanals (9) ist.1. Closure to a container, for example a can closure cap, for powder or granular products with a closable opening for the optional delivery of the powdery or granular container contents, in particular by pressure exerted on the container, characterized in that the opening as a stepped outlet channel (7) with a the inner channel (8) facing the container interior (10) and an outer channel (9) adjoining it to the outside, and that the opening cross section of the inner channel (8) is small compared to the opening cross section of the outer channel (9). 2. Verschluß nach Anspruch 1, dadurch gekennzeichnet, daß die in Durchflußrichtung gemessene Länge des Innenkanals (8) klein gegen die Länge des Außenkanals (9) ist.2. Closure according to claim 1, characterized in that the length of the inner channel (8) measured in the flow direction is small compared to the length of the outer channel (9). 3. Verschluß nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Teile (8, 9) des Austrittskanals (7) runden, insbesondere kreisförmigen, Öffnungsquerschnitt aufweisen.3. Closure according to claim 1 or 2, characterized in that the parts (8, 9) of the outlet channel (7) have round, in particular circular, opening cross-section. 4. Verschluß nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Außenkanal (9) eine Fortsetzung in gerader Richtung des Innenkanals (8) ist.4. Closure according to one or more of claims 1 to 3, characterized in that the outer channel (9) is a continuation in a straight direction of the inner channel (8). 5. Verschluß nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß zum Verschließen der Öffnung ein senkrecht zur Längsrichtung (14) des Außenkanals (9) verstellbarer Schieber (13) vorgesehen ist.5. Closure according to one or more of claims 1 to 4, characterized in that a slider (13) which is adjustable perpendicular to the longitudinal direction (14) of the outer channel (9) is provided for closing the opening. 6. Verschluß nach Anspruch 5, dadurch gekennzeichnet, daß der Schieber (13) eine dem Durchflußquerschnitt des Außenkanals (9) konturengleiche und mit diesem zur Deckung bringbare Durchlaßöffnung (16) aufweist.6. Closure according to claim 5, characterized in that the slide (13) has a flow cross-section of the outer channel (9) with the same contour and can be made to coincide with the passage opening (16). 7. Verschluß nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß der Schieber (13) in einem an der Außenseite des Außenkanals (9) vorgesehenen Schieberlager (15) verfahrbar gelagert ist und daß am Schieber (13), insbesondere an einem oder beiden von dessen Längsenden, mindestens eine Nocke (18) als Sicherung gegen Verlust bzw. zum Betätigen des Schiebers vorgesehen ist.7. Closure according to claim 5 or 6, characterized in that the slide (13) is movably mounted in a slide bearing (15) provided on the outside of the outer channel (9) and that the slide (13), in particular on one or both of the longitudinal ends of which, at least one cam (18) is provided as a safeguard against loss or for actuating the slide. 8. Verschluß nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnete daß die Öffnung an einer Außenwand (12) der Verschlußkappe (1) mit bei aufrechtstehendem Behälter (2) horizontalem Austrittskanal (7) vorgesehen ist.8. Closure according to one or more of claims 1 to 7, characterized in that the opening on an outer wall (12) of the closure cap (1) with an upright container (2) horizontal outlet channel (7) is provided.
EP79100077A 1978-01-13 1979-01-11 Closure cap for a container Expired EP0003132B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2801327 1978-01-13
DE2801327A DE2801327C2 (en) 1978-01-13 1978-01-13 Closure to a container

Publications (3)

Publication Number Publication Date
EP0003132A2 true EP0003132A2 (en) 1979-07-25
EP0003132A3 EP0003132A3 (en) 1979-08-08
EP0003132B1 EP0003132B1 (en) 1981-09-02

Family

ID=6029423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79100077A Expired EP0003132B1 (en) 1978-01-13 1979-01-11 Closure cap for a container

Country Status (7)

Country Link
US (1) US4541551A (en)
EP (1) EP0003132B1 (en)
AT (1) AT382840B (en)
BR (1) BR7900197A (en)
DE (2) DE2801327C2 (en)
DK (1) DK582778A (en)
ES (1) ES245948Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627156A1 (en) * 1988-02-12 1989-08-18 Simon Patrick CLOSURE CAPSULE WITH MOBILE ELEMENT FOR BOTTLES AND OTHER CONTAINERS

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569663B1 (en) * 1984-08-28 1986-10-17 Oreal FLEXIBLE BOTTLE FOR PERFORMING EITHER SPRAYING, EITHER DRIPPING, OF A LIQUID IT CONTAINS
US5114051A (en) * 1989-02-09 1992-05-19 Patrick Simon Closing capsule with a mobile element for flasks and other containers
US5096099A (en) * 1990-07-27 1992-03-17 Custom Metalcraft Inc. Dust tight slide gate assembly
US5620114A (en) * 1996-01-31 1997-04-15 Chalfa, Jr.; Bobby L. Sliding valve for single handed fluid dispensing
US7007818B2 (en) * 2002-12-09 2006-03-07 Laura Ann Martin Container assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770068A (en) 1955-11-02 1956-11-13 Jakab Mauricio Powder atomizer container

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099289A (en) * 1936-02-22 1937-11-16 Anderson Raymond Harvey Delivery or extrusion nozzle device
US2387724A (en) * 1944-03-29 1945-10-30 Helen K Elman Portable steaming apparatus
US2555459A (en) * 1946-11-21 1951-06-05 Ernst J Seufer Reciprocatory closure for bottles or tubes
US2678754A (en) * 1948-03-23 1954-05-18 Kirsner Isaac Dispenser for creams contained in collapsible tubes
US2927717A (en) * 1958-05-07 1960-03-08 Mcdermott Vincent Squeeze bottle valve
US3409189A (en) * 1967-02-13 1968-11-05 Robert C. Mckeand Jr. Container closure
US3731855A (en) * 1971-06-30 1973-05-08 Johnson & Son Inc S C Pressurized containers
US4401272A (en) * 1982-05-17 1983-08-30 Minnesota Mining And Manufacturing Company Aerosol fan sprayhead

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770068A (en) 1955-11-02 1956-11-13 Jakab Mauricio Powder atomizer container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627156A1 (en) * 1988-02-12 1989-08-18 Simon Patrick CLOSURE CAPSULE WITH MOBILE ELEMENT FOR BOTTLES AND OTHER CONTAINERS
EP0332480A1 (en) * 1988-02-12 1989-09-13 Patrick Simon Closure with movable element for flasks and other containers

Also Published As

Publication number Publication date
ES245948Y (en) 1980-12-16
ATA23379A (en) 1986-09-15
US4541551A (en) 1985-09-17
EP0003132B1 (en) 1981-09-02
AT382840B (en) 1987-04-10
DK582778A (en) 1979-07-14
DE2801327C2 (en) 1986-08-07
DE2801327A1 (en) 1979-07-19
EP0003132A3 (en) 1979-08-08
ES245948U (en) 1980-06-16
BR7900197A (en) 1979-08-14
DE2960709D1 (en) 1981-11-26

Similar Documents

Publication Publication Date Title
EP0298227B1 (en) Method for filling and subsequently sealing a container, and a device and container for performing this method
DE8900273U1 (en) Closure for can lid
EP0003132A2 (en) Closure cap for a container
DE2720860A1 (en) Tear-off lid made of sheet metal with a tear-open section and a grip tab
CH585647A5 (en) Assembly of tubular metal or plastic containers - has two tubes joined at their ends or along adjacent sides
EP0011822A1 (en) Hinged closure for a compressible container
DE69823385T2 (en) ALIGNMENT DEVICE FOR DIRECTIONAL SENSITIVE LOCKS
DE2458725A1 (en) Cardboard carton closure device - made from plastic with base plate, guide plate and two holding plates
DE2937385A1 (en) DEVICE FOR FOLDING THE BOTTOM FLAPS OF FOLDING BOXES
DE3904428C2 (en) Closures for containers
DE1586580A1 (en) Sealing for containers, especially for breathing apparatus
DE69208084T2 (en) Self-sealing closure for a flexible container
DE2904290A1 (en) LOCKING ARRANGEMENT
EP0276713A2 (en) Hair-tinting apparatus
DE2642545C3 (en) Bag with filling valve that can also be used as a pouring spout
EP0331805A1 (en) Packaging container with a flexible bag resting in a rigid envelope and having a closable spout
DE7800885U1 (en) Closure to a container
EP0846627A1 (en) Closure for a container for flowable products
EP0379034A1 (en) Packaging container with a flexible bag resting in a rigid envelope and having a closable spout
DE9016568U1 (en) Closure for containers for liquid or pasty media
DE3834163A1 (en) Closure device for a sweeping machine
DE7614758U1 (en) Lockable lid for a container
DE2213102C3 (en) Nail feeder on a nailer
DE8212657U1 (en) DEVICE FOR OPENING AND CLOSING A BOTTLE
DE836021C (en) Captive closure for tubes, bottles, etc. like. container

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE CH DE FR IT NL

AK Designated contracting states

Designated state(s): BE CH DE FR IT NL

17P Request for examination filed
ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH FR IT NL

RBV Designated contracting states (corrected)

Designated state(s): BE CH FR IT NL

REF Corresponds to:

Ref document number: 2960709

Country of ref document: DE

Date of ref document: 19811126

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19901220

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19910110

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19910124

Year of fee payment: 13

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19910131

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Effective date: 19920131

Ref country code: BE

Effective date: 19920131

BERE Be: lapsed

Owner name: HENKEL K.G.A.A.

Effective date: 19920131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19920801

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19920930

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT