EP0132189B1 - Stopper with retractable pouring spout - Google Patents

Stopper with retractable pouring spout Download PDF

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Publication number
EP0132189B1
EP0132189B1 EP84401442A EP84401442A EP0132189B1 EP 0132189 B1 EP0132189 B1 EP 0132189B1 EP 84401442 A EP84401442 A EP 84401442A EP 84401442 A EP84401442 A EP 84401442A EP 0132189 B1 EP0132189 B1 EP 0132189B1
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EP
European Patent Office
Prior art keywords
spout
cover
central
orifice
cap body
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.)
Expired
Application number
EP84401442A
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German (de)
French (fr)
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EP0132189A1 (en
Inventor
Georges Bigotte
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Individual
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Individual
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Priority to AT84401442T priority Critical patent/ATE23835T1/en
Publication of EP0132189A1 publication Critical patent/EP0132189A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/16—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with closures operating automatically when spout is immersed in discharged liquid
    • 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
    • B65D47/2012—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge formed by a rigid spout outlet and an overcap, the spout outlet being either pushed into alignment with, or pushed through an opening in the overcap, upon rotation of the latter

Definitions

  • This pipe consists of two portions, one 12 passing longitudinally through the parallelepiped from the front 9 of the pouring spout to the second portion 13, which is perpendicular to it, located towards the rear 10 of the spout and opens onto the face lower of said beak.
  • the rear 10 of the spout is advantageously hollowed out so that it acts as a leaf spring 14.
  • the pouring spout On its upper face, the pouring spout has a vertical lug 15. The relative position of the vertical lug 15 and the orifice of the portion 13 will be defined below with regard to the operation of the closure system.
  • the seal is ensured by the crown 5 surrounding the outlet orifice of the tube coming to apply under the pipe orifice 13 of the movable spout.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Medicinal Preparation (AREA)

Abstract

A closing cap with a self-retracting spout, the cap comprising: a cylindrical cap body having in its top a central keyway diametrically crossing the top and of rectangular section, one end of the keyway being closed off and the cap body having a center opening; a spout having a vertical drive pin, the spout comprising a flow channel and being operable to slide in the central keyway; and a revolving cover having a window, and a specially configured guiding ramp located towards the front of the cover, the ramp cooperating with the drive pin of the spout in the central keyway as the cover is rotated.

Description

La présente invention concerne une capsule de bouchage à bec verseur auto-éclipsable pour récipients, tels que tubes et flacons en plastique, verre ou métal.The present invention relates to a self-eclipsing spout closure cap for containers, such as plastic, glass or metal tubes and vials.

En général, les tubes plastiques sont équipés de système de bouchage, tels que des capsules à vis se désolidarisant du tube, des capsules inviolables à embout vertical à couper et éventuellement rebouchage et des capsules service.In general, plastic tubes are fitted with a closure system, such as screw caps separating from the tube, tamper-evident capsules with a vertical tip to be cut and possibly recapped and service capsules.

Cependant, on a déjà décrit dans le brevet anglais 2 112 761 un récipient muni d'une capsule de bouchage à bec verseur auto-éclipsable comportant:

  • - un corps de capsule cylindrique dont le plateau supérieur comporte des moyens centraux qui traversent diamétralement ledit plateau;
  • - un bec verseur muni d'un ergot, mobile sur lesdits moyens centraux et comportant une canalisation;
  • - un couvercle tournant muni d'une fenêtre, d'une rampe de guidage qui coopère avec ledit ergot du bec verseur lors de la rotation dudit couvercle;
  • - le couvercle et le corps de capsule étant pourvus de moyens d'accrochage mutuels, ladite canalisation du bec verseur venant en regard avec l'orifice du couvercle lorsque le dispositif est en position d'utilisation.
However, there has already been described in British Patent 2,112,761 a container provided with a self-eclipsing spout closure cap comprising:
  • - A cylindrical capsule body, the upper plate of which comprises central means which diametrically pass through said plate;
  • - A pouring spout provided with a lug, movable on said central means and comprising a pipe;
  • - A revolving cover provided with a window, a guide ramp which cooperates with said spout lug during the rotation of said cover;
  • - The cover and the capsule body being provided with mutual hooking means, said pipe of the pouring spout coming opposite the opening of the cover when the device is in the position of use.

La présente invention décrit une capsule de bouchage perfectionnée par rapport à la capsule décrite dans ledit brevet anglais 2 112761.The present invention describes an improved closure capsule compared to the capsule described in said English patent 2 112761.

Dans la présente description, on désigne par "capsule service" les systèmes de bouchage restant solidaires du corps du tube et exigeant un minimum de manipulations. Les capsules service de ce type sont par exemple les capsules à levier articulables, les capsules à couvercle rabattable et les capsules à trou de communication décalé sur le dessus de la capsule.In the present description, the term "service capsule" designates the closure systems which remain integral with the body of the tube and which require a minimum of handling. Service capsules of this type are, for example, articulated lever capsules, capsules with hinged cover and capsules with a communication hole offset on the top of the capsule.

On a maintenant trouvé un nouveau système de bouchage de type capsule service permettant la sortie et la rentrée automatique d'un bec verseur. La capsule de bouchage selon l'invention comprend trois parties:

  • - un corps de capsule cylindrique dont le plateau supérieur comporte une rainure centrale, l'une des extrémités de la rainure étant obturée;
  • - un bec verseur muni d'un ergot vertical, ledit bec verseur etant mobile dans la rainure centrale;
  • - un couvercle tournant muni d'une rampe de guidage de forme spécifique, coopérant avec l'ergot vertical du bec verseur lors de la rotation dudit couvercle.
We have now found a new closure system of the capsule service type allowing the automatic exit and re-entry of a pouring spout. The closure cap according to the invention comprises three parts:
  • - A cylindrical capsule body, the upper plate of which has a central groove, one of the ends of the groove being closed;
  • - a pouring spout provided with a vertical lug, said pouring spout being movable in the central groove;
  • - A revolving cover provided with a guide ramp of specific shape, cooperating with the vertical lug of the pouring spout during the rotation of said cover.

Plus précisément, la capsule de bouchage à bec verseur selon l'invention comporte:

  • - un corps de capsule (1) cylindrique dont le plateau supérieur comporte des moyens centraux qui traversent diamétralement ledit plateau, le corps de la capsule étant muni d'un orifice central (4);
  • - un bec verseur (8) muni d'un ergot vertical (15), ledit bec étant pourvu de moyens de guidage (11) et étant mobile dans lesdits moyens centraux, et comportant une canalisation (12, 13) constituée en deux portions;
  • - un couvercle tournant (16) muni d'une fenêtre (19), d'une rampe de guidage (21) de forme spécifique située dans la partie avant dudit couvercle, ladite rampe coopérant avec l'ergot du bec verseur lors de la rotation dudit couvercle;

le couvercle (16) et le corps de la capsule (1) comportant des moyens d'accrochage (23) et (6) appropriés pour assurer l'accrochage du couvercle (16) sur le corps de capsule (1), la canalisation (12, 13) du bec verseur étant telle que l'orifice de la canalisation (13) soit en regard de l'orifice (4) en position d'utilisation, ladite capsule étant caractérisée en ce que:
  • - lesdits moyens centraux sont constitués par une rainure centrale (2) qui présente une section rectangulaire;
  • - ledit bec verseur (8) a la forme d'un parallélépipède rectangle dont les extrémités constituant l'avant (9) et l'arrière (10), sont arrondies et dont les faces latérales comportent lesdits moyens de guidage;
  • - et que l'arrière dudit bec verseur est évidé de façon à constituer une lame ressort (14).
More specifically, the stopper cap with spout according to the invention comprises:
  • - a cylindrical capsule body (1), the upper plate of which comprises central means which pass diametrically through said plate, the capsule body being provided with a central orifice (4);
  • - a pouring spout (8) provided with a vertical lug (15), said spout being provided with guide means (11) and being movable in said central means, and comprising a pipe (12, 13) constituted in two portions;
  • - a rotating cover (16) provided with a window (19), a guide ramp (21) of specific shape located in the front part of said cover, said ramp cooperating with the lug of the spout during rotation said cover;

the cover (16) and the capsule body (1) comprising hooking means (23) and (6) suitable for securing the cover (16) on the capsule body (1), the pipe ( 12, 13) of the pouring spout being such that the orifice of the pipe (13) faces the orifice (4) in the position of use, said capsule being characterized in that:
  • - Said central means are constituted by a central groove (2) which has a rectangular section;
  • - Said pouring spout (8) has the shape of a rectangular parallelepiped whose ends constituting the front (9) and the rear (10) are rounded and whose lateral faces include said guide means;
  • - And that the rear of said pouring spout is hollowed out so as to constitute a leaf spring (14).

La capsule de bouchage selon l'invention va être maintenant décrite en détail en référence aux dessins annexés sur lesquels:

  • - la figure 1 représente le corps de capsule cylindrique,
  • - la figure 2 est une coupe axiale de ladite capsule,
  • - la figure 3 représente le bec verseur,
  • - la figure 4 est une coupe axiale partielle du bec verseur,
  • - les figures 5 et 6 représentent le couvercle, la figure 6 étant une coupe du couvercle avec arraché.
  • - les figures 7 et 8 représentent la capsule de bouchage de l'invention montée sur un tube,
  • - la figure 9 illustre la cinématique de fonctionnement de la capsule selon l'invention.
The closure cap according to the invention will now be described in detail with reference to the accompanying drawings in which:
  • - Figure 1 shows the cylindrical capsule body,
  • FIG. 2 is an axial section of said capsule,
  • FIG. 3 represents the pouring spout,
  • FIG. 4 is a partial axial section of the pouring spout,
  • - Figures 5 and 6 show the cover, Figure 6 being a section of the cover with broken away.
  • FIGS. 7 and 8 show the closure cap of the invention mounted on a tube,
  • - Figure 9 illustrates the kinematics of operation of the capsule according to the invention.

Le corps de capsule 1 représenté sur les figures 1 et 2 est de forme cylindrique et comporte une rainure centrale 2 qui traverse diamétralement le plateau supérieur dudit corps de capsule et présente une section rectangulaire. L'une des extrémités 3 de la rainure du plateau est obturée. Etant donné la forme cylindrique du corps de capsule, la rainure centrale a sensiblement la forme d'un "U"The capsule body 1 shown in Figures 1 and 2 is cylindrical in shape and has a central groove 2 which passes diametrically through the upper plate of said capsule body and has a rectangular section. One of the ends 3 of the tray groove is closed. Given the cylindrical shape of the capsule body, the central groove has substantially the shape of a "U"

Le corps de capsule comporte également un orifice 4 pour assurer la sortie du produit contenu dans le récipient muni de la capsule de bouchage.The capsule body also has an orifice 4 to ensure the exit of the product contained in the container provided with the closure capsule.

Cet orifice 4 est situé au centre du corps de la capsule 1 et est avantageusement muni d'une couronne d'étanchéité 5. Le corps de capsule 1 comporte aussi des moyens de fixation ou d'accrochage du couvercle; ces moyens peuvent être par exemple constitués par une cannelure circulaire 6 située de préférence à la partie inférieure du corps de capsule.This orifice 4 is located in the center of the body of the capsule 1 and is advantageously provided with a sealing ring 5. The capsule body 1 also comprises means for fixing or hooking the cover; these means may for example be constituted by a circular groove 6 preferably located at the bottom of the capsule body.

Le corps de capsule 1 du système de bouchage selon l'invention est adapté au récipient à boucher; par exemple, il peut être constitué par la bague d'un tube 7, telle que représentée à titre illustratif sur les dessins annexés. Il peut être également une capsule quelconque pour flacon de verre ou récipient en métal, la capsule étant fixée audit récipient de façon solidaire ou non.The capsule body 1 of the closure system according to the invention is suitable for the butcher container; for example, it may consist of the ring of a tube 7, as shown by way of illustration in the accompanying drawings. It can also be any capsule for a glass vial or metal container, the capsule being fixed to said container whether or not in solidarity.

Le bec verseur qui constitue un autre élément de la capsule de bouchage selon l'invention est représenté sur les figures 3 et 4. Il a la forme d'un parallélépipéde rectangle 8 dont les deux extrémités 9 et 10 sont arrondies; dans la suite de la présente description, ces extrémités 9 et 10 seront respectivement dénommées avant 9 et arrière 10 du bec verseur. Ce parallélépipède a des dimensions telles qu'il peut se loger dans la rainure 2 du corps de capsule, les faces latérales dudit parallélépipède étant munies de moyens de guidage 11, par exemple de joncs de guidage. Le bec verseur comporte dans sa partie interne une canalisation de sortie 12 et 13 du produit contenu dans le récipient muni du système de bouchage de l'invention.The pouring spout which constitutes another element of the closure cap according to the invention is shown in FIGS. 3 and 4. It has the shape of a rectangular parallelepiped 8 whose two ends 9 and 10 are rounded; in the remainder of this description, these ends 9 and 10 will be respectively called front 9 and rear 10 of the pouring spout. This parallelepiped has dimensions such that it can be housed in the groove 2 of the capsule body, the lateral faces of said parallelepiped being provided with guide means 11, for example guide rods. The spout has in its internal part an outlet pipe 12 and 13 of the product contained in the container provided with the closure system of the invention.

Cette canalisation est constituée de deux portions, l'une 12 traversant longitudinalement le parallélépipède de l'avant 9 du bec verseur jusqu'à la seconde portion 13, qui lui est perpendiculaire, située vers l'arrière 10 du bec et débouche sur la face inférieure dudit bec. L'arrière 10 du bec est avantageusement évidée de sorte qu'elle fait office de lame-ressort 14. Sur sa face supérieure, le bec verseur a un ergot vertical 15. La position relative de l'ergot vertical 15 et de l'orifice de la portion 13 sera définie ci-après au sujet du fonctionnement du système de bouchage.This pipe consists of two portions, one 12 passing longitudinally through the parallelepiped from the front 9 of the pouring spout to the second portion 13, which is perpendicular to it, located towards the rear 10 of the spout and opens onto the face lower of said beak. The rear 10 of the spout is advantageously hollowed out so that it acts as a leaf spring 14. On its upper face, the pouring spout has a vertical lug 15. The relative position of the vertical lug 15 and the orifice of the portion 13 will be defined below with regard to the operation of the closure system.

Le couvercle 16, troisième élément du système de bouchage de l'invention, est représenté sur les figures 5 et 6. Il est constitué d'un plateau central 17 et d'une jupe cylindrique 18, laquelle comporte une fenêtre 19 adaptée pour permettre la sortie du bec verseur lors de son utilisation. Cette fenêtre peut être munie d'une languette d'inviolabilité arrachable. La hauteur de cette fenêtre est donc sensiblement supérieure à la hauteur du bec verseur et sa largeur correspond de préférence approximativement à un quart de la circonférence du couvercle. La jupe 18 comprend également une ouverture 20 à sa partie inférieure; cette ouverture 20 qui convient pour le montage du couvercle, ne doit pas être située au-dessous de la fenêtre 19.The cover 16, the third element of the closure system of the invention, is shown in Figures 5 and 6. It consists of a central plate 17 and a cylindrical skirt 18, which has a window 19 adapted to allow the outlet of the spout when in use. This window can be provided with a tear-away tamper-evident tab. The height of this window is therefore substantially greater than the height of the spout and its width preferably corresponds approximately to a quarter of the circumference of the cover. The skirt 18 also includes an opening 20 at its lower part; this opening 20 which is suitable for mounting the cover, must not be located below the window 19.

Le couvercle comporte dans sa partie intérieure des moyens d'accorchage 23 constitués par exemple par une saillie ayant des caractéristiques appropriées pour se loger dans la cannelure 6 du corps de capsule et un plot venant épouser étroitement l'ouverture avant du bec verseur. 1 The cover has in its inner part hooking means 23 constituted for example by a projection having suitable characteristics to be housed in the groove 6 of the capsule body and a stud coming closely to marry the front opening of the spout. 1

La partie interieure du plateau central a avantageusement une forme convexe et comporte, en son milieu, une partie hémisphérique 22 dirigée vers l'intérieur du couvercle, et, dans la partie avant, une rampe de guidage 21, ayant une forme spécifique, laquelle coopère avec l'ergot vertical du bec verseur pour le déplacement de celui-ci.The inner part of the central plate advantageously has a convex shape and comprises, in its middle, a hemispherical part 22 directed towards the inside of the cover, and, in the front part, a guide ramp 21, having a specific shape, which cooperates with the vertical lug of the pouring spout for moving it.

Par partie avant, on désigne la partie du plateau central qui est au-dessus de la portion de jupe 18 où se trouve la fenêtre 19.The term “front part” denotes the part of the central plate which is above the skirt portion 18 where the window 19 is located.

L'ensemble du système de bouchage selon l'invention monté sur un tube est représenté par les figures 7 et 8, sur lesquelles les références utilisées sont les mêmes que celles utilisées précédemment.The entire closure system according to the invention mounted on a tube is shown in Figures 7 and 8, in which the references used are the same as those used previously.

La rampe de guidage 21, solidaire du plateau central 17, a une forme spécifique, adaptée pour permettre la sortie et la rentrée du bec verseur 8 par la fenêtre 19 du couvercle, par rotation de celui-ci, par exemple par rotation d'un quart de tour. Cette rampe 21 s'étend de la périphérie du couvercle vers le centre de celui-ci et sa longueur est fonction de la largeur de la fenêtre. La forne de la rampe est définie ci-après par sa fonction de guidage du bec verseur, laquelle assure d'abord le dégagement du bec verseur et ensuite le déplacement de celuici vers l'extérieur lors de l'ouverture du système de bouchage. Cette forme est telle qu'au début de la rotation du couvercle, le bec verseur reste immobile dans la rainure centrale 2 jusqu'à ce que l'avant 9 du bec verseur soit entièrement visible par la fenêtre 19; ensuite, la forme de la rampe de guidage est appropriée pour permettre la sortie du bec verseur par la fenêtre 19 jusqu'à ce que l'orifice de la canalisation 13 soit face à l'orifice 4, l'ergot vertical 15 étant alors avantageusement à la périphérie du couvercle 16.The guide ramp 21, integral with the central plate 17, has a specific shape, adapted to allow the outlet and re-entry of the pouring spout 8 through the window 19 of the cover, by rotation of the latter, for example by rotation of a quarter turn. This ramp 21 extends from the periphery of the cover towards the center of the latter and its length is a function of the width of the window. The form of the ramp is defined below by its function of guiding the pouring spout, which first ensures the disengagement of the pouring spout and then the displacement of the latter towards the outside when the closure system is opened. This shape is such that at the start of rotation of the cover, the spout remains stationary in the central groove 2 until the front 9 of the spout is fully visible through the window 19; then, the shape of the guide ramp is suitable for allowing the outlet of the pouring spout through the window 19 until the orifice of the pipe 13 faces the orifice 4, the vertical lug 15 then being advantageously at the periphery of the cover 16.

Un mode préféré de réalisation de la rampe de guidage 21 est représenté sur la figure 9 qui illustre le fonctionnement du système de bouchage de l'invention, par rotation d'un quart de tour du couvercle.A preferred embodiment of the guide ramp 21 is shown in Figure 9 which illustrates the operation of the closure system of the invention, by rotating the cover a quarter turn.

Les figures 9 a et 9 d représentent le système de bouchage respectivement dans les positions "fermeture" et "ouverture", les figures 9 b et 9 c représentent des positions intermédiaires entre l'ouverture et la fermeture.Figures 9a and 9d show the closure system respectively in the "closing" and "opening" positions, Figures 9b and 9c show intermediate positions between opening and closing.

Dans ce mode de réalisation préféré, donné à titre d'exemple non limitatif, la distance entre l'ergot vertical 15 et l'orifice de la canalisation 13 et la distance entre les deux extrémités de la rampe 21 sont sensiblement égales au rayon intérieur "r" du couvercle 16. Dans la position fermeture (figure 9a), l'ergot vertical 15, l'orifice de la canalisaton 13 et le côté 19' de la fenêtre sont alignés.In this preferred embodiment, given by way of nonlimiting example, the distance between the vertical lug 15 and the orifice of the pipe 13 and the distance between the two ends of the ramp 21 are substantially equal to the internal radius " r "of the cover 16. In the closed position (FIG. 9a), the vertical lug 15, the orifice of the pipe 13 and the side 19 ′ of the window are aligned.

La rampe de guidage 21 représenté sur la figure 9 est constituée de deux parties 21 a et 21 b. La partie 21a a de la rampe coopère avec l'ergot vertical 15 pour maintenir le bec verseur imbobile jusqu'à ce que l'avant 9 de celui-ci soit devenu complètement visible par la fenêtre 19 lors de la rotation du couvercle 16. La forme de cette partie 21 a est sensiblement celle d'un arc de cercle dont le centre est l'orifice 4 et le rayon est la distance entre l'orifice 4 et l'ergot vertical 15, lorsque le bec verseur est entièrement dans la rainure 2, c'est-à-dire en position fermeture (figure 9a). Ensuite, lorsqu'on poursuit la rotation du couvercle, la partie 21 b de la rampe coopère avec l'ergot vertical 15 pour assurer la sortie par translation du bec verseur 8 de la rainure 2. La forme préférée de cette partie 21 b représentée sur la figure 9 est un arc de cercle de rayon "r" qui passe par le centre du corps de capsule.The guide ramp 21 shown in Figure 9 consists of two parts 21 a and 21 b. The part 21a of the ramp cooperates with the vertical lug 15 to keep the pouring spout immobile until the front 9 of the latter has become completely visible through the window 19 during the rotation of the cover 16. The shape of this part 21 a is substantially that of an arc of a circle whose center is the orifice 4 and the radius is the distance between the orifice 4 and the vertical lug 15, when the spout is entirely in the groove 2, that is to say in the closed position (Figure 9a). Then when we continue the rotation of the cover, the part 21 b of the ramp cooperates with the vertical lug 15 to ensure the translational outlet of the pouring spout 8 from the groove 2. The preferred form of this part 21 b shown in FIG. 9 is an arc of a circle of radius "r" which passes through the center of the capsule body.

Pour l'assemblage des trois éléments du système de bouchage de l'invention, le bec verseur 8 est positionné dans la rainure 2 du corps de capsule; le couvercle 16 en position fermeture est encliqueté sur le corps de capsule 1. L'ouverture 20 prévue sur la jupe du couvercle permet à un doigt mécanique de maintenir le bec verseur dans la rainure 2 avant la mise en place du couvercle; en retirant le doigt mécanique, le bec mobile est emprisonné dans le couvercle. On obtient une pression du bec mobile sur la paroi intérieure du couvercle grâce à la lame-ressort arrière 14. Un léger jeu entre la rampe et l'axe permet la variation de pression. L'orifice du bec vient se loger dans le plot situé dans la paroi latérale intérieure du couvercle.For the assembly of the three elements of the closure system of the invention, the pouring spout 8 is positioned in the groove 2 of the capsule body; the cover 16 in the closed position is snapped onto the capsule body 1. The opening 20 provided on the skirt of the cover allows a mechanical finger to hold the pouring spout in the groove 2 before the cover is put in place; by removing the mechanical finger, the movable spout is trapped in the cover. Pressure is obtained from the movable spout on the inner wall of the cover thanks to the rear leaf spring 14. A slight clearance between the ramp and the axis allows the pressure to vary. The mouth of the spout is housed in the stud located in the inner side wall of the cover.

Dans le mode de réalisation de la figure 9, le bec verseur est en position d'utilisation hors du couvercle par mouvement de dévissage d'un quart de tour du couvercle. Par mouvement de vissage d'un quart de tour, le bec verseur rentre à l'intérieur du couvercle. Le bec verseur est entraîné par la rotation du couvercle, l'ergot vertical 15 étant logé dans la rampe de guidage du couvercle.In the embodiment of Figure 9, the spout is in the use position outside the cover by unscrewing movement of a quarter of a turn of the cover. By a quarter-turn screwing movement, the spout enters the inside of the cover. The spout is driven by the rotation of the cover, the vertical lug 15 being housed in the guide ramp of the cover.

En position fermeture (figure 9 a), l'orifice 4 du corps de capsule et l'orifice de la canalisation 13 du bec verseur ne sont pas face à face; l'étanchéité est assurée par la couronne 5.In the closed position (FIG. 9 a), the orifice 4 of the capsule body and the orifice of the pipe 13 of the pouring spout are not face to face; sealing is ensured by the crown 5.

En position ouverture (figure 9 d), l'orifice 4 du corps de capsule et l'orifice de la canalisation 13 sont face à face permettant le passage du produit vers l'extérieur.In the open position (Figure 9 d), the orifice 4 of the capsule body and the orifice of the pipe 13 are face to face allowing the passage of the product to the outside.

L'étanchéité est assurée par la couronne 5 entourant l'orifice de sortie du tube venant s'appliquer sous l'orifice de canalisation 13 du bec mobile.The seal is ensured by the crown 5 surrounding the outlet orifice of the tube coming to apply under the pipe orifice 13 of the movable spout.

La partie hémisphérique centrale du couvercle permet de conserver les pressions nécessaires d'étanchéité pendant les mouvements (ouverture/fermeture).The central hemispherical part of the cover makes it possible to maintain the necessary sealing pressures during the movements (opening / closing).

Comme indiqué précédemment, l'arrière 10 du bec verseur est évidée et fait office de lame-ressort 14; on obtient, grâce à cette lame, une pression du bec mobile sur la paroi intérieure du couvercle, un léger jeu entre la rampe et l'ergot permettant la variation de pression.As indicated above, the rear 10 of the spout is hollowed out and acts as a leaf spring 14; we obtain, thanks to this blade, a pressure of the movable spout on the inner wall of the cover, a slight clearance between the ramp and the lug allowing the pressure variation.

Les différents éléments du système de bouchage selon l'invention peuvent être constitués de la même matière, par exemple dans le cas d'un tube en matière plastique, ou de matières différentes telles que, par exemple, un métal. Il importe que la matière du bec verseur soit inerte vis-a-vis du produit contenu dans le recipient. Ces éléments sont avantageusement obtenus par moulage, par injection ou usinage.The various elements of the closure system according to the invention can be made of the same material, for example in the case of a plastic tube, or of different materials such as, for example, a metal. It is important that the material of the spout is inert with respect to the product contained in the container. These elements are advantageously obtained by molding, injection or machining.

Le système de bouchage selon l'invention permet la sortie et la rentrée automatique du bec verseur, qui se font horizontalement. Lors de l'utilisation, le bec verseur dépasse sensiblement du diamètre éxtérieur du tube, évitant toute coulure sur l'emballage.The closure system according to the invention allows the automatic outlet and re-entry of the spout, which are done horizontally. During use, the spout substantially exceeds the outside diameter of the tube, preventing any leakage on the packaging.

Durant et après utilisation, le bec verseur rentrant à l'intérieur du couvercle est à l'abri de toute contamination extérieure. Dans le mouvement de rentrée, le frottement du bec verseur sur la paroi assure l'auto nettoyage de celui-ci, permettant ainsi d'enlever par exemple le sable dans le cas de récipients contenant des produits solaires.During and after use, the pouring spout inside the lid is protected from any external contamination. In the reentry movement, the friction of the spout on the wall ensures self-cleaning thereof, thus making it possible, for example, to remove the sand in the case of containers containing solar products.

Claims (5)

1. Sealing cap with spout comprising:
- a cylindrical cap body (1) whose upper plate comprises central means diametrically traversing said plate, the cap body being provided with a central aperture (4);
- a spout (8) provided with a vertical lug (15), said spout being equipped with guiding means (11) and being movable in said central means, and comprising a pipe system (12, 13) constituted in two parts;
- a rotating cover (16) provided with a window (19), a guiding ramp (21) of specific shape situated in the front part of said cover, said ramp cooperating with the lug of the spout, during rotation of said cover;

the cover (16) and the cap body (1) comprising suitable gripping means (23) and (6) to ensure the fastening of the cover (16) on the cap body (1), the pipe system (12,13) of the spout being such that the orifice of pipe (13) is opposite the aperture (4) in position for use,
said cap being characterised in that:
. said central means are constituted of a central groove (2) of rectangular cross-section;
. said spout (8) has the shape of a rectangular parallelepiped whose ends constituting the front (9) and the back (10) are rounded and whose lateral faces contain said guiding means;
. and that the back of said spout is so hollowed as to constitue a spring blade (14).
2. Sealing cap according to claim 1, characterised in that the guiding ramp (21), integral with the central plate (17) of the cover (16), extends from the periphery of the cover towards the center of the latter, its shape being such that, by rotation of the cover and in cooperating with the vertical lug (15) of the spout (8), said spout (8) remains first fixed in the groove (2) until the front (9) of said spout is entirely visible through the window (19) and then comes out of the groove (2) by a translation movement until the orifice of the pipe (13) is opposite the aperture (4) of the cap body (1).
3. Sealing cap according to any one of claims 1 and 2, characterised in that the distance between the two ends of the ramp (21) of the cover (16) and the distance between the vertical lug (15) and the orifice of the pipe (13) of the spout (8) are substantially equal to the radius "r" of the cover (16).
4. Sealing cap according to any one of claims 1 to 3, characterised in that the inner part of the plate (17) of cover (16) has a semispherical shape (22) directed towards the inside of said cover (16).
5. Sealing cap according to any one of claims 1 to 4, characterised in that the aperture (4) of the cap body (1) comprises a sealing ring (5).
EP84401442A 1983-07-08 1984-07-06 Stopper with retractable pouring spout Expired EP0132189B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84401442T ATE23835T1 (en) 1983-07-08 1984-07-06 CLOSURE CAP WITH REMOVABLE SPOUT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8311456 1983-07-08
FR8311456A FR2548629B1 (en) 1983-07-08 1983-07-08 SELF-CLIPPING SPOUT CAPSULE CAPSULE

Publications (2)

Publication Number Publication Date
EP0132189A1 EP0132189A1 (en) 1985-01-23
EP0132189B1 true EP0132189B1 (en) 1986-11-26

Family

ID=9290677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84401442A Expired EP0132189B1 (en) 1983-07-08 1984-07-06 Stopper with retractable pouring spout

Country Status (7)

Country Link
US (1) US4591079A (en)
EP (1) EP0132189B1 (en)
JP (1) JPS60148469A (en)
AT (1) ATE23835T1 (en)
CA (1) CA1204082A (en)
DE (1) DE3461445D1 (en)
FR (1) FR2548629B1 (en)

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CN101426694B (en) * 2006-04-25 2010-06-23 雀巢产品技术援助有限公司 Plastic closure comprising a slide opening for a bottle neck or container neck

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US4998649A (en) * 1987-07-27 1991-03-12 Thanisch Klaus J Retractable turnspout closure
US4938393A (en) * 1988-06-02 1990-07-03 The Procter & Gamble Company Bimodal storage and dispensing package for fluent material
US5379926A (en) * 1993-03-26 1995-01-10 Aptargroup, Inc. Dispensing closure with a twist sleeve and two internal passages
DE4343031A1 (en) * 1993-12-16 1995-06-22 Zeller Plastik Koehn Graebner Closure for paste or fluid filled containers
DE4317550A1 (en) * 1993-05-26 1994-12-01 Zeller Plastik Koehn Graebner Closure
FR2765860B1 (en) * 1997-07-11 1999-10-01 Niob Plastique SELF-CLIPPING SPOUT CAPSULE CAPSULE
ITRM20070597A1 (en) * 2007-11-16 2009-05-17 Emsar Spa DISPENSER HEAD FOR FLUID PRODUCTS DISPENSER.
KR101199766B1 (en) 2011-04-18 2012-11-09 (주)연우 A Dispenser Vessel
KR101265948B1 (en) * 2011-07-26 2013-05-21 (주)연우 Pumping type cosmetic case
KR101265949B1 (en) * 2011-07-26 2013-05-21 (주)연우 Pumping type cosmetic case
WO2018139977A1 (en) 2017-01-26 2018-08-02 Şahsan Maki̇na Kalip Elektri̇k Ve Elektroni̇k Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ A container lid structure
US10745179B2 (en) 2018-02-20 2020-08-18 Navajo Manufacturing Company, Inc. Travel bottle with slide or rotatable lock
US10167120B1 (en) * 2018-02-20 2019-01-01 Navajo Manufacturing Company, Inc. Travel bottle with twisting locking lid
US10597204B2 (en) 2018-02-20 2020-03-24 Navajo Manufacturing Company, Inc. Travel bottle with slide lock
USD854415S1 (en) 2018-02-20 2019-07-23 Navajo Manufacturing Company, Inc. Travel bottle cap with twisting locking lid
USD856804S1 (en) 2018-02-20 2019-08-20 Navajo Manufacturing Company, Inc. Travel bottle cap with slide lock
US10604309B2 (en) 2018-06-19 2020-03-31 Navajo Manufacturing Company, Inc. Travel bottle with slide lock
USD867140S1 (en) 2018-09-06 2019-11-19 Navajo Manufacturing Company, Inc. Travel bottle cap
USD867139S1 (en) 2018-09-06 2019-11-19 Navajo Manufacturing Company, Inc. Travel bottle cap with rotatable lock
USD867138S1 (en) 2018-09-06 2019-11-19 Navajo Manufacturing Company, Inc. Travel bottle cap with slide lock
US10988291B2 (en) 2019-05-16 2021-04-27 Navajo Manufacturing Company, Inc. Travel bottle having a twisting locking ring body
USD902716S1 (en) 2019-05-16 2020-11-24 Navajo Manufacturing Company, Inc. Travel bottle cap having a twisting locking ring body

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US3847313A (en) * 1973-02-16 1974-11-12 Leeds & Micallef Retractable turnspout closure
GB2088838B (en) * 1980-10-28 1984-09-12 Drdlik Frank Closures for containers
NZ202863A (en) * 1982-01-08 1985-02-28 D S Lajovic Container closure with movable nozzle:nozzle moved to open position by finger grip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101426694B (en) * 2006-04-25 2010-06-23 雀巢产品技术援助有限公司 Plastic closure comprising a slide opening for a bottle neck or container neck

Also Published As

Publication number Publication date
FR2548629B1 (en) 1985-12-06
JPS60148469A (en) 1985-08-05
CA1204082A (en) 1986-05-06
US4591079A (en) 1986-05-27
ATE23835T1 (en) 1986-12-15
EP0132189A1 (en) 1985-01-23
FR2548629A1 (en) 1985-01-11
DE3461445D1 (en) 1987-01-15

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