EP0143704A2 - Pouring device for a container and container provided with such a device - Google Patents

Pouring device for a container and container provided with such a device Download PDF

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Publication number
EP0143704A2
EP0143704A2 EP84402360A EP84402360A EP0143704A2 EP 0143704 A2 EP0143704 A2 EP 0143704A2 EP 84402360 A EP84402360 A EP 84402360A EP 84402360 A EP84402360 A EP 84402360A EP 0143704 A2 EP0143704 A2 EP 0143704A2
Authority
EP
European Patent Office
Prior art keywords
sleeve
neck
tongues
pourer
container
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
EP84402360A
Other languages
German (de)
French (fr)
Other versions
EP0143704A3 (en
EP0143704B1 (en
Inventor
Robert Perrier
Jean-Marie Defferad
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.)
Dite Marius Millet & Cie Ets Ste
Original Assignee
Dite Marius Millet & Cie Ets Ste
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 Dite Marius Millet & Cie Ets Ste filed Critical Dite Marius Millet & Cie Ets Ste
Publication of EP0143704A2 publication Critical patent/EP0143704A2/en
Publication of EP0143704A3 publication Critical patent/EP0143704A3/en
Application granted granted Critical
Publication of EP0143704B1 publication Critical patent/EP0143704B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/061—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with telescopic, retractable or reversible spouts, tubes or nozzles

Definitions

  • the invention relates to a pouring device for a container as well as the containers provided with this device.
  • a hollow sleeve open at its two ends at the inside the canister neck this sleeve being movable by sliding between two extreme positions for one of which or position of non-use, it is slid inside the canister and for the other of which, it is slid towards outside of the container to extend the neck and facilitate the pouring of the liquid contained in the container.
  • pouring devices to be ideal, must establish a good seal with the internal wall of the neck, in particular in the position of use, they must be able to be easily placed on the neck of the container without undergoing permanent deformation and they must have means which ensure the retention of the sleeve on the neck of the container without risk of dislocation when it is put in the position of use, these means should not hinder the introduction of the sleeve into the neck or be damaged during this introduction.
  • this sleeve in the non-use position, this sleeve must seal the container tightly with a stopper and, moreover, when uncorking. from the container, the sleeve must begin to disengage from the bottle to facilitate its positioning in the position of use then ensure a regular flow of the liquid, that is to say allow the regular entry of air inside of the container as the liquid flows out of this container.
  • the invention relates to a can pourer consisting of a hollow cylindrical sleeve, open at both ends and intended to be placed inside the neck of a can so as to be movable by sliding between two positions. extremes, retaining means being provided on the external wall of the sleeve near its ends to determine these two extreme sliding positions, pourer characterized in that one of the retaining means is constituted by tongues oriented longitudinally and semi- cut in the wall of the sleeve, these tabs having on their external face an extra thickness in the shape of saw teeth for their attachment on the inside edge of the neck preventing the complete outlet of the pourer when it is put in the position of use.
  • the end of the sleeve comprising the tabs has a conical constriction provided with recesses, one of these recesses being provided opposite each free end of the semi-cut tabs.
  • the sleeve has on its conical constriction four recesses offset by 90 °.
  • the means for retaining the sleeve on the neck, for one of its extreme positions consist of an external flange, the cap of the container screwing onto the external face of the neck and having internally, at the periphery of its bottom, an annular groove inside which is housed the collar.
  • the sleeve is slidably mounted inside a ring, itself fixed inside the neck by its own retaining means, these retaining means comprising, in one from the ends of the ring, an external flange resting on the neck and at the other end of the ring of the tabs ending in external hooks.
  • the sleeve shown in Figures 1 and 2 consists of a hollow cylindrical tube 1, open at both ends, and obtained by molding a material plastic, this sleeve 1 being intended to be housed inside the neck 2 1 of the container 2 so as to be able to slide between two extreme positions constituting the positions of use and non-use of the sleeve.
  • the upper end of the sleeve 1 has an external flange 4 which, in the position of non-use of the sleeve, comes to bear against the edge of the neck thereby preventing it from falling inside the container.
  • the plug 3 can be screwed onto the external wall of this neck until its bottom 3 1 comes to tighten this collar against the edge of the neck ensuring sealing.
  • this plug 3 has internally a groove 3 2 at the periphery of its bottom 3 1 , this groove 3 2 receiving the periphery of the flange 4, so that the sleeve 1 is retained on the plug 3 when it is unscrewed from the neck 2 1 so that this sleeve is automatically placed in the position of use when the plug is removed 3.
  • This groove can be delimited on its lower edge by the upper end of the screw thread of the plug.
  • the sleeve 1 has, in the vicinity of its ends, portions 1 and 1 2 of enlarged diameter, the central zone 1 3 being of a diameter slightly smaller than the internal diameter of the neck 2 1 in order to facilitate the sliding of the sleeve, the end zones 1 and 1 2 being, on the contrary, of a diameter slightly greater than the internal diameter of the neck in order to cooperate in keeping the sleeve tight in one or the other of its use or non-use positions.
  • the lower end of the sleeve 1 is provided with a conical neck 5 ending in an internal flange 5 1 which delimits an end orifice 5 2 for the liquid flow. Due to this constriction 5 and the flange 5 1 , the section of the orifice 5 2 is smaller than that of the opposite orifice 4 1 , which contributes to obtaining a regular flow of the liquid out of the container.
  • the sleeve also includes semi-cut tabs 6, molded with the sleeve and oriented along the axis of this sleeve, these tabs 6 having on their external face an extra thickness in sawtooth 6 1 intended to ensure the retention of the sleeve on the neck of the container in its position of use.
  • the conical zone 5 of the lower end of the sleeve has recesses 7 intended to cooperate in a regular flow of the liquid out of the container, some of these recesses 7 1 being formed facing the free end of the semi-cut tabs 6.
  • the tongues 6 can disappear inside the sleeve when it is placed inside the neck 2 1 and then return to their initial position. Because of these retractable tabs, the sleeve 1 can be made of sufficiently rigid plastic to guarantee good sealing of the sleeve relative to the neck in the position of use of this sleeve.
  • the two diametrically opposite tongues 6 are joined by a partition 8 molded with the sleeve and which is capable of bending laterally when the sleeve is inserted into the neck in order to allow the extra thicknesses 6 1 tabs 6 to disappear inside the sleeve.
  • the partition 8 automatically returns to the initial position due to its elasticity in order to prevent inadvertent ejection of the sleeve from the neck and to ensure the separation of the plug and the sleeve.
  • a similar result is obtained by laterally connecting, by flanges 6 2 , the free end of the tongues 6 to the sleeve 1.
  • These flanges 6 2 are, like the partition 8, obtained directly during the molding of the sleeve and allow the tongues 6 to deform inward without causing permanent deformation of the sleeve.
  • the sleeve 1 instead of being inserted directly into the neck 2 1 of the container 2 may be introduced inside a ring 9, itself previously placed inside the neck 2 1 ,
  • the ring 9 disposed between the neck and the sleeve is provided with its own retaining means on the neck 2 1 and for this purpose comprises an external flange 9 1 at one of its ends, and tongues 9 2 at its other end.
  • the tongues 9 2 have at their free end external hooks 9 3 intended to engage on the internal end of the neck 2 1 .
  • This ring 9 is made in one piece by molding a plastic material and the tabs 9 2 are made so that at rest they are inclined towards the axis of the ring.

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

Abstract

1. A pourer for a container, comprising a hollow cylindrical sleeve (1), which is open at both ends and is adapted to be disposed inside the neck (21 ) of a container (2) so as to be movable by sliding between two end positions, retaining means being provided on the outer wall of the sleeve near its ends in order to define said two end sliding positions, one of said retaining means being in the form of longitudinal tongues (6), the outer surface of which has an excess thickness of sawtooth shape (61 ) adapted to engage the interior of the neck, preventing complete withdrawal of the pourer when it is brought into the position of use, the pourer being characterised in that the tongues are half cut-out from the wall of one of the ends of the sleeve, this end of the sleeve having a conical constriction (5) provided with recesses (7), one of said recesses being disposed opposite each free end of the half cut-out tongues (6).

Description

L'invention concerne un dispositif verseur pour bidon ainsi que les bidons pourvus de ce dispositif.The invention relates to a pouring device for a container as well as the containers provided with this device.

Pour faciliter le versement du contenu d'un bidon et, par exemple, d'un bidon d'huile à l'intérieur d'un moteur de véhicule automobile, il est connu de prévoir un manchon creux ouvert à ses deux extrémités à l'intérieur du goulot de bidon, ce manchon étant mobile par coulissement entre deux positions extrêmes pour l'une desquelles ou position de non-utilisation, il est coulissé à l'intérieur du bidon et pour l'autre desquelles, il est coulissé vers l'extérieur du bidon afin de prolonger le goulot et de faciliter le versement du liquide contenu dans le bidon.To facilitate the pouring of the contents of a container and, for example, a container of oil inside a motor vehicle engine, it is known to provide a hollow sleeve open at its two ends at the inside the canister neck, this sleeve being movable by sliding between two extreme positions for one of which or position of non-use, it is slid inside the canister and for the other of which, it is slid towards outside of the container to extend the neck and facilitate the pouring of the liquid contained in the container.

Cependant, ces dispositifs verseurs, pour être idéals, doivent établir une bonne étanchéité avec la paroi interne du goulot, notamment dans la position d'utilisation, ils doivent pouvoir être mis en place aisément sur le goulot du bidon sans subir de déformation permanente et ils doivent présenter des moyens qui assurent la retenue du manchon sur le goulot du bidon sans risque de déboite- ment lors de sa mise en position d'utilisation, ces moyens ne devant pas gêner l'introduction du manchon dans le goulot ou être détériorés lors de cette introduction.However, these pouring devices, to be ideal, must establish a good seal with the internal wall of the neck, in particular in the position of use, they must be able to be easily placed on the neck of the container without undergoing permanent deformation and they must have means which ensure the retention of the sleeve on the neck of the container without risk of dislocation when it is put in the position of use, these means should not hinder the introduction of the sleeve into the neck or be damaged during this introduction.

Egalement, en position de non-utilisation ce manchon doit assurer la fermeture étanche du bidon à l'aide d'un bouchon et, en outre, lors du débouchage du bidon, le manchon doit commencer à se dégager du flacon pour en faciliter sa mise en position d'utilisation puis assurer un écoulement régulier du liquide, c'est-à-dire permettre l'entrée régulière de l'air à l'intérieur du bidon au fur et à mesure de l'écoulement du liquide hors de ce bidon.Also, in the non-use position, this sleeve must seal the container tightly with a stopper and, moreover, when uncorking. from the container, the sleeve must begin to disengage from the bottle to facilitate its positioning in the position of use then ensure a regular flow of the liquid, that is to say allow the regular entry of air inside of the container as the liquid flows out of this container.

Or, jusqu'à présent, ces avantages sont obtenus d'une manière imparfaite sur les dispositifs verseurs existants et, en outre, la construction de ces dispositifs est telle qu'ils ne peuvent réunir tous ces avantages sur un même dispositif verseur.However, until now, these advantages have been obtained imperfectly over existing pouring devices and, moreover, the construction of these devices is such that they cannot combine all of these advantages on the same pouring device.

L'invention concerne à cet effet un verseur pour bidon se composant d'un manchon cylindrique creux, ouvert à ses deux extrémités et destiné à être placé à l'intérieur du goulot d'un bidon de manière à être mobile par coulissement entre deux positions extrêmes, des moyens de retenue étant prévus sur la paroi externe du manchon à proximité de ses extrémités pour déterminer ces deux positions extrêmes de coulissement, verseur caractérisé en ce que l'un des moyens de retenue est constitué par des languettes orientées longitudinalement et semi-découpées dans la paroi du manchon, ces languettes présentant sur leur face externe une surépaisseur en forme de dents de scie pour leur accrochage sur le bord intérieur du goulot en empêchant la sortie complète du verseur lors de sa mise en position d'utilisation.To this end, the invention relates to a can pourer consisting of a hollow cylindrical sleeve, open at both ends and intended to be placed inside the neck of a can so as to be movable by sliding between two positions. extremes, retaining means being provided on the external wall of the sleeve near its ends to determine these two extreme sliding positions, pourer characterized in that one of the retaining means is constituted by tongues oriented longitudinally and semi- cut in the wall of the sleeve, these tabs having on their external face an extra thickness in the shape of saw teeth for their attachment on the inside edge of the neck preventing the complete outlet of the pourer when it is put in the position of use.

Suivant une autre caractéristique de l'invention, l'extrémité du manchon comportant les languettes présente un rétreint conique pourvu d'évidements, un de ces évidements étant prévu en regard de chaque extrémité libre des languettes semi-découpées.According to another characteristic of the invention, the end of the sleeve comprising the tabs has a conical constriction provided with recesses, one of these recesses being provided opposite each free end of the semi-cut tabs.

Suivant une autre caractéristique de l'invention, le manchon comporte sur son rétreint conique quatre évidements décalés de 90°.According to another characteristic of the invention, the sleeve has on its conical constriction four recesses offset by 90 °.

Suivant une autre caractéristique de l'invention, les moyens de retenue du manchon sur le goulot, pour l'une de ses positions extrêmes, sont constituées par une collerette externe, le bouchon du bidon se vissant sur la face externe du goulot et comportant intérieurement, à la périphérie de son fond, une rainure annulaire à l'intérieur de laquelle vient se loger la collerette.According to another characteristic of the invention, the means for retaining the sleeve on the neck, for one of its extreme positions, consist of an external flange, the cap of the container screwing onto the external face of the neck and having internally, at the periphery of its bottom, an annular groove inside which is housed the collar.

Suivant une autre caractéristique de l'invention, le manchon est monté coulissant à l'intérieur d'une bague, elle-même fixée à l'intérieur du goulot par ses propres moyens de retenue, ces moyens de retenue comprenant, à l'une des extrémités de la bague, une collerette externe s'appuyant sur le goulot et à l'autre extrémité de la bague des languettes se terminant par des crochets extérieurs.According to another characteristic of the invention, the sleeve is slidably mounted inside a ring, itself fixed inside the neck by its own retaining means, these retaining means comprising, in one from the ends of the ring, an external flange resting on the neck and at the other end of the ring of the tabs ending in external hooks.

L'invention est représentée à titre d'exemple non limitatif sur les dessins ci-joints dans lesquels :

  • - la figure 1 est une vue latérale d'un manchon conforme à l'invention,
  • - la figure 2 est une coupe suivant A-A du manchon de la figure 1 placé sur le goulot d'un bidon,
  • - la figure 3 est une vue de dessous d'un autre mode de réalisation du manchon,
  • - la figure 4 est une vue partielle en coupe axiale d'un autre mode de réalisation du manchon,
  • - la figure 5 est une vue en coupe axiale d'un manchon disposé sur le goulot d'un bidon par l'intermédiaire d'une bague,
  • - la figure 6 est une vue de dessous de la bague de la figure 5,
  • - la figure 7 est une demi-coupe latérale de la bague de la figure 6.
The invention is shown by way of nonlimiting example in the accompanying drawings in which:
  • FIG. 1 is a side view of a sleeve according to the invention,
  • FIG. 2 is a section along AA of the sleeve of FIG. 1 placed on the neck of a container,
  • FIG. 3 is a bottom view of another embodiment of the sleeve,
  • FIG. 4 is a partial view in axial section of another embodiment of the sleeve,
  • FIG. 5 is a view in axial section of a sleeve disposed on the neck of a container by means of a ring,
  • FIG. 6 is a bottom view of the ring of FIG. 5,
  • - Figure 7 is a side half-section of the ring of Figure 6.

Le manchon représenté sur les figures 1 et 2 se compose d'un tube cylindrique creux 1, ouvert à ses deux extrémités, et obtenu par moulage d'une matière plastique, ce manchon 1 étant destiné à se loger à l'intérieur du goulot 21 du bidon 2 afin de pouvoir coulisser entre deux positions extrêmes constituant les positions d'utilisation et de non-utilisation du manchon.The sleeve shown in Figures 1 and 2 consists of a hollow cylindrical tube 1, open at both ends, and obtained by molding a material plastic, this sleeve 1 being intended to be housed inside the neck 2 1 of the container 2 so as to be able to slide between two extreme positions constituting the positions of use and non-use of the sleeve.

A cet effet, l'extrémité supérieure du manchon 1 comporte une collerette externe 4 qui, en position de non-utilisation du manchon, vient s'appliquer contre le rebord du goulot en empêchant ainsi sa chute à l'intérieur du bidon. Lorsque cette collerette est en appui sur le rebord du goulot, le bouchon 3 peut être vissé sur la paroi externe de ce goulot jusqu'à ce que son fond 31 vienne serrer cette collerette contre le rebord du goulot en assurant l'étanchéité.To this end, the upper end of the sleeve 1 has an external flange 4 which, in the position of non-use of the sleeve, comes to bear against the edge of the neck thereby preventing it from falling inside the container. When this collar is in abutment on the edge of the neck, the plug 3 can be screwed onto the external wall of this neck until its bottom 3 1 comes to tighten this collar against the edge of the neck ensuring sealing.

Egalement, ce bouchon 3 comporte intérieurement une rainure 32 à la périphérie de son fond 31, cette rainure 32 recevant la périphérie de la collerette 4, de façon que le manchon 1 soit retenu sur le bouchon 3 lors de son dévissage du goulot 21 afin que ce manchon se place automatiquement en position d'utilisation lorsque l'on enlève le bouchon 3. Cette rainure pourra être délimitée sur son bord inférieur par l'extrémité supérieure du filet de vissage du bouchon.Also, this plug 3 has internally a groove 3 2 at the periphery of its bottom 3 1 , this groove 3 2 receiving the periphery of the flange 4, so that the sleeve 1 is retained on the plug 3 when it is unscrewed from the neck 2 1 so that this sleeve is automatically placed in the position of use when the plug is removed 3. This groove can be delimited on its lower edge by the upper end of the screw thread of the plug.

Comme on le remarque également sur les figures 1 et 2, le manchon 1 comporte au voisinage de ses extrémités, des portions 1 et 12 de diamètre élargi, la zone centrale 13 étant d'un diamètre légèrement plus faible que le diamètre interne du goulot 21 afin de faciliter le coulissement du manchon, les zones d'extrémité 1 et 12 étant au contraire d'un diamètre légèrement supérieur au diamètre interne du goulot afin de coopérer au maintien étanche du manchon dans l'une ou l'autre de ses positions d'utilisation ou de non-utilisation.As can also be seen in FIGS. 1 and 2, the sleeve 1 has, in the vicinity of its ends, portions 1 and 1 2 of enlarged diameter, the central zone 1 3 being of a diameter slightly smaller than the internal diameter of the neck 2 1 in order to facilitate the sliding of the sleeve, the end zones 1 and 1 2 being, on the contrary, of a diameter slightly greater than the internal diameter of the neck in order to cooperate in keeping the sleeve tight in one or the other of its use or non-use positions.

L'extrémité inférieure du manchon 1 est pourvue d'un rétreint conique 5 se terminant par une collerette interne 51 qui délimite un orifice d'extrémité 52 pour l'écoulement du liquide. Du fait de ce rétreint 5 et de la collerette 51, la section de l'orifice 52 est plus faible que celle de l'orifice opposé 41, ce qui contribue à obtenir un écoulement régulier du liquide hors du bidon.The lower end of the sleeve 1 is provided with a conical neck 5 ending in an internal flange 5 1 which delimits an end orifice 5 2 for the liquid flow. Due to this constriction 5 and the flange 5 1 , the section of the orifice 5 2 is smaller than that of the opposite orifice 4 1 , which contributes to obtaining a regular flow of the liquid out of the container.

A proximité de cette extrémité inférieure, le manchon comporte également des languettes semi-découpées 6, venues de moulage avec le manchon et orientées suivant l'axe de ce manchon, ces languettes 6 comportant sur leur face externe une surépaisseur en dents de scie 61 destinée à assurer la retenue du manchon sur le goulot du bidon dans sa position d'utilisation.Near this lower end, the sleeve also includes semi-cut tabs 6, molded with the sleeve and oriented along the axis of this sleeve, these tabs 6 having on their external face an extra thickness in sawtooth 6 1 intended to ensure the retention of the sleeve on the neck of the container in its position of use.

La zone conique 5 de l'extrémité inférieure du manchon comporte des évidements 7 destinés à coopérer à un écoulement régulier du liquide hors du bidon, certains de ces évidements 71 étant formés en regard de l'extrémité libre des languettes semi-découpées 6.The conical zone 5 of the lower end of the sleeve has recesses 7 intended to cooperate in a regular flow of the liquid out of the container, some of these recesses 7 1 being formed facing the free end of the semi-cut tabs 6.

Dans cette construction, les languettes 6 peuvent s'effacer à l'intérieur du manchon lors de sa mise en place à l'intérieur du goulot 21 et reprendre ensuite leur position initiale. Du fait de ces languettes escamotables, le manchon 1 peut être réalisé en matière plastique suffisamment rigide pour garantir une bonne étanchéité du manchon par rapport au goulot dans la position d'utilisation de ce manchon.In this construction, the tongues 6 can disappear inside the sleeve when it is placed inside the neck 2 1 and then return to their initial position. Because of these retractable tabs, the sleeve 1 can be made of sufficiently rigid plastic to guarantee good sealing of the sleeve relative to the neck in the position of use of this sleeve.

Par ailleurs, l'extrémité conique 5 pourvue des évidements 7 en coopération avec l'orifice d'extrémité 52 dont la section est plus faible que celle de l'orifice opposé 41, détermine un écoulement régulier du liquide du fait que l'air peut pénétrer de manière continue à l'intérieur du bidon par celui des orifices 7 qui est situé au niveau le plus élevé, compte tenu de l'inclinaison du bidon et du manchon.Furthermore, the conical end 5 provided with recesses 7 in cooperation with the end orifice 5 2 , the cross section of which is smaller than that of the opposite orifice 4 1 , determines a regular flow of the liquid because the air can penetrate continuously inside the container through that of the orifices 7 which is located at the highest level, taking into account the inclination of the container and the sleeve.

Afin d'éviter de manière plus sûre l'éjection du manchon hors du goulot soit lors de l'extraction du manchon à l'aide du bouchon 3, soit lors du versement du contenu du bidon, il a été prévu de rigidifier les languettes 6 tout en maintenant la déformation de ces languettes indépendante du manchon.In order to more safely avoid the ejection of the sleeve from the neck either during extraction of the sleeve using the plug 3, or when the contents of the container are poured, provision has been made to stiffen the tongues 6 while maintaining the deformation of these tongues independent of the sleeve.

Ainsi, suivant la figure 3, les deux languettes diamétralement opposées 6 sont réunies par une cloison 8 venue de moulage avec le manchon et qui est susceptible de se cintrer latéralement lors de l'enfoncement du manchon dans le goulot afin de permettre aux surépaisseurs 61 des languettes 6 de s'effacer à l'intérieur du manchon. Après la mise en place du manchon, la cloison 8 revient automatiquement en position initiale du fait de son élasticité afin d'empêcher.l'éjection intempestive du manchon hors du goulot et d'assurer la séparation du bouchon et du manchon.Thus, according to Figure 3, the two diametrically opposite tongues 6 are joined by a partition 8 molded with the sleeve and which is capable of bending laterally when the sleeve is inserted into the neck in order to allow the extra thicknesses 6 1 tabs 6 to disappear inside the sleeve. After the sleeve has been put in place, the partition 8 automatically returns to the initial position due to its elasticity in order to prevent inadvertent ejection of the sleeve from the neck and to ensure the separation of the plug and the sleeve.

Suivant le mode de réalisation de la figure 4, un résultat similaire est obtenu en reliant latéralement, par des rebords 62, l'extrémité libre des languettes 6 au manchon 1. Ces rebords 62 sont, de même que la cloison 8, obtenus directement lors du moulage du manchon et permettent aux languettes 6 de se déformer vers l'intérieur sans entraîner de déformation permanente du manchon.According to the embodiment of FIG. 4, a similar result is obtained by laterally connecting, by flanges 6 2 , the free end of the tongues 6 to the sleeve 1. These flanges 6 2 are, like the partition 8, obtained directly during the molding of the sleeve and allow the tongues 6 to deform inward without causing permanent deformation of the sleeve.

Le manchon 1 au lieu d'être inséré directement dans le goulot 21 du bidon 2 pourra être introduit à l'intérieur d'une bague 9, elle-même préalablement mise en place à l'intérieur du goulot 21,The sleeve 1 instead of being inserted directly into the neck 2 1 of the container 2 may be introduced inside a ring 9, itself previously placed inside the neck 2 1 ,

Un tel exemple est représenté sur les figures 5, 6 et 7.One such example is shown in Figures 5, 6 and 7.

Dans ce cas, la bague 9 disposée entre le goulot et le manchon, est pourvue de ses propres moyens de retenue sur le goulot 21 et comporte à cet effet une collerette externe 91 à l'une de ses extrémités, et des languettes 92 à son autre extrémité. Les languettes 92 comportent à leur extrémité libre des crochets extérieurs 93 destinés à venir en prise sur l'extrémité interne du goulot 2 1.In this case, the ring 9 disposed between the neck and the sleeve, is provided with its own retaining means on the neck 2 1 and for this purpose comprises an external flange 9 1 at one of its ends, and tongues 9 2 at its other end. The tongues 9 2 have at their free end external hooks 9 3 intended to engage on the internal end of the neck 2 1 .

Cette bague 9 est réalisée en une seule pièce par moulage d'une matière plastique et les languettes 92 sont réalisées de manière qu'au repos elles soient inclinées vers l'axe de la bague.This ring 9 is made in one piece by molding a plastic material and the tabs 9 2 are made so that at rest they are inclined towards the axis of the ring.

Cette disposition permet de faciliter l'introduction de la bague à l'intérieur du goulot, les crochets 93 venant en prise sur l'extrémité intérieure du goulot lors de l'introduction, dans cette bague 9, du manchon 1.This arrangement makes it easier to introduce the ring inside the neck, the hooks 9 3 engaging the inner end of the neck during the introduction, into this ring 9, of the sleeve 1.

Claims (8)

1) Verseur pour bidon se composant d'un manchon cylindrique creux (1), ouvert à ses deux extrémités et destiné à être placé à l'intérieur du goulot (21) d'un bidon (2) de manière à être mobile par coulissement entre deux positions extrêmes, des moyens de retenue étant prévus sur la paroi externe du manchon à proximité de ses extrémités pour déterminer ces deux positions extrêmes de coulissement, verseur caractérisé en ce que l'un des moyens de retenue est constitué par des languettes (6) orientées longitudinalement et semi-découpées dans la paroi du manchon, ces languettes présentant sur leur face externe une surépaisseur en forme de dents de scie (61) pour leur accrochage sur le bord intérieur du goulot, en empêchant la sortie complète du verseur lors de sa mise en position d'utilisation.1) Can pourer consisting of a hollow cylindrical sleeve (1), open at both ends and intended to be placed inside the neck (2 1 ) of a can (2) so as to be movable by sliding between two extreme positions, retaining means being provided on the external wall of the sleeve near its ends to determine these two extreme sliding positions, pourer characterized in that one of the retaining means is constituted by tongues ( 6) oriented longitudinally and semi-cut in the wall of the sleeve, these tongues having on their external face an extra thickness in the shape of saw teeth (6 1 ) for their attachment on the inside edge of the neck, preventing the complete exit of the pourer when it is put in the use position. 2) Verseur conforme à la revendication 1, caractérisé en ce que l'extrémité du manchon comportant les languettes (6) présente un rétreint conique (5) pourvu d'évidements (7), un de ces évidements étant prévu en regard de chaque extrémité libre des languettes semi-découpées (6).2) Pourer according to claim 1, characterized in that the end of the sleeve comprising the tongues (6) has a conical constriction (5) provided with recesses (7), one of these recesses being provided opposite each end free of semi-cut tabs (6). 3) Verseur conforme à la revendication 2, caractérisé en ce que le manchon comporte sur son rétreint coniaue quatre évidements décalés de 90°.3) Pourer according to claim 2, characterized in that the sleeve has on its cone-shaped constriction four recesses offset by 90 °. 4) Verseur conforme à la revendication 2, caractérisé en ce que les languettes semi-découpées (6) sont reliées l'une à l'autre, à l'intérieur du manchon (1) par une cloison (8) venue de moulage avec le manchon et ses languettes.4) Pourer according to claim 2, characterized in that the semi-cut tabs (6) are connected to each other, inside the sleeve (1) by a partition (8) molded with the sleeve and its tabs. 5) Verseur conforme à la revendication 2, caractérisé en ce que les languettes semi-découpées sont reliées latéralement à la paroi du manchon par des rebords (62) venus de moulage avec le manchon et ses languettes.5) Pourer according to claim 2, characterized in that the semi-cut tongues are connected laterally to the wall of the sleeve by flanges (6 2 ) coming from molding with the sleeve and its tongues. 6) Verseur conforme à l'une quelconque des revendications précédentes, caractérisé en ce que les moyens de retenue du manchon sur le goulot, pour l'une de ses positions extrêmes, sont constitués par une collerette externe, le bouchon du bidon se vissant sur la face externe du goulot et comportant intérieurement, à la périphérie de son fond, une rainure annulaire (32) à l'intérieur de laquelle vient se loger la collerette (4).6) Pourer according to any one of the preceding claims, characterized in that the means for retaining the sleeve on the neck, for one of its extreme positions, consist of an external flange, the cap of the container screwing on the outer face of the neck and having internally, at the periphery of its bottom, an annular groove (3 2 ) inside which is housed the flange (4). 7) Verseur conforme à l'une quelconque des revendications précédentes, caractérisé en ce que le manchon (1) est monté coulissant à l'intérieur d'une bague (9), elle-même fixée à l'intérieur du goulot (21) par ses propres moyens de retenue, ces moyens de retenue comprenant, à l'une des extrémités de la bague, une collerette externe (91) s'appuyant sur le goulot et à l'autre extrémité de la bague des languettes se terminant par des crochets extérieurs.7) Pourer according to any one of the preceding claims, characterized in that the sleeve (1) is slidably mounted inside a ring (9), itself fixed inside the neck (2 1 ) by its own retaining means, these retaining means comprising, at one end of the ring, an external flange (9 1 ) resting on the neck and at the other end of the ring of the tabs ending by external hooks. 8) Verseur conforme à la revendication 7, caractérisé en ce que la bague (9) et ses languettes (92) sont réalisées par moulage d'une matière plastique, les languettes étant inclinées sur l'axe de la bague afin d'écarter lors de l'introduction du manchon (1) les crochets (93) des bagues venant alors en prise avec le goulot du bidon.8) Pourer according to claim 7, characterized in that the ring (9) and its tongues (9 2 ) are produced by molding a plastic material, the tongues being inclined on the axis of the ring in order to separate during the introduction of the sleeve (1) the hooks (9 3 ) of the rings then coming into engagement with the neck of the container.
EP19840402360 1983-11-21 1984-11-20 Pouring device for a container and container provided with such a device Expired EP0143704B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8318515 1983-11-21
FR8318515A FR2555140B1 (en) 1983-11-21 1983-11-21 CONTAINER DEVICE FOR CONTAINER AS WELL AS CONTAINERS PROVIDED WITH THIS DEVICE

Publications (3)

Publication Number Publication Date
EP0143704A2 true EP0143704A2 (en) 1985-06-05
EP0143704A3 EP0143704A3 (en) 1986-09-03
EP0143704B1 EP0143704B1 (en) 1988-05-25

Family

ID=9294350

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840402360 Expired EP0143704B1 (en) 1983-11-21 1984-11-20 Pouring device for a container and container provided with such a device

Country Status (3)

Country Link
EP (1) EP0143704B1 (en)
DE (1) DE3471464D1 (en)
FR (1) FR2555140B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432433A1 (en) * 1989-12-09 1991-06-19 Jacob Berg GmbH & Co. KG Pouring closure with ventilation
FR3060301A1 (en) * 2016-12-19 2018-06-22 Eurotab SYSTEM FOR DELIVERING A PASTILLE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104890998A (en) * 2015-06-19 2015-09-09 李红彪 Bottle cap with straw

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042068A (en) * 1935-02-08 1936-05-26 Limbach Alex Sifter top
GB764573A (en) * 1954-02-16 1956-12-28 Rieke Metal Products Corp Improvements in spouts for containers
US3173589A (en) * 1963-02-21 1965-03-16 Continental Can Co Pop-up reseal closure for plastic powder container
GB986684A (en) * 1962-04-07 1965-03-24 Peter Guy Robinson Spouts or pourers for containers
CH443950A (en) * 1964-07-31 1967-09-15 American Flange & Mfg Spout device
EP0008282A1 (en) * 1978-08-11 1980-02-20 Dyno Industrier A/S Pouring mechanism having an extensible pouring spout
FR2436721A3 (en) * 1978-09-20 1980-04-18 Astra Plastique Retractable can top pourer - has outer tube with vent holes and flanged inner tube which contains liquid
FR2515587A1 (en) * 1981-11-02 1983-05-06 Granat Rutter Alain Car passenger compartment separating panel - is mounted to car body at sides by telescopic struts and at bottom edge by projecting foot

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415587A1 (en) * 1978-01-27 1979-08-24 Wassilieff Victor Container stopper having central cylindrical pourer - fits inside bush fixed in spigot on container

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042068A (en) * 1935-02-08 1936-05-26 Limbach Alex Sifter top
GB764573A (en) * 1954-02-16 1956-12-28 Rieke Metal Products Corp Improvements in spouts for containers
GB986684A (en) * 1962-04-07 1965-03-24 Peter Guy Robinson Spouts or pourers for containers
US3173589A (en) * 1963-02-21 1965-03-16 Continental Can Co Pop-up reseal closure for plastic powder container
CH443950A (en) * 1964-07-31 1967-09-15 American Flange & Mfg Spout device
EP0008282A1 (en) * 1978-08-11 1980-02-20 Dyno Industrier A/S Pouring mechanism having an extensible pouring spout
FR2436721A3 (en) * 1978-09-20 1980-04-18 Astra Plastique Retractable can top pourer - has outer tube with vent holes and flanged inner tube which contains liquid
FR2515587A1 (en) * 1981-11-02 1983-05-06 Granat Rutter Alain Car passenger compartment separating panel - is mounted to car body at sides by telescopic struts and at bottom edge by projecting foot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432433A1 (en) * 1989-12-09 1991-06-19 Jacob Berg GmbH & Co. KG Pouring closure with ventilation
FR3060301A1 (en) * 2016-12-19 2018-06-22 Eurotab SYSTEM FOR DELIVERING A PASTILLE

Also Published As

Publication number Publication date
DE3471464D1 (en) 1988-06-30
FR2555140B1 (en) 1988-02-26
EP0143704A3 (en) 1986-09-03
EP0143704B1 (en) 1988-05-25
FR2555140A1 (en) 1985-05-24

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