FR2543920A1 - Stopper device for a bottle or deformable bottle with a self-sealing valve cap - Google Patents

Stopper device for a bottle or deformable bottle with a self-sealing valve cap Download PDF

Info

Publication number
FR2543920A1
FR2543920A1 FR8305842A FR8305842A FR2543920A1 FR 2543920 A1 FR2543920 A1 FR 2543920A1 FR 8305842 A FR8305842 A FR 8305842A FR 8305842 A FR8305842 A FR 8305842A FR 2543920 A1 FR2543920 A1 FR 2543920A1
Authority
FR
France
Prior art keywords
bottle
sealing
valve
base
self
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.)
Withdrawn
Application number
FR8305842A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8305842A priority Critical patent/FR2543920A1/en
Publication of FR2543920A1 publication Critical patent/FR2543920A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
    • B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve

Abstract

The subject of the invention is a stopper device for a bottle or deformable bottle with a self-sealing valve cap. At the base of the internal sealing cone 23 is placed a valve with a central cylindrical rod or base 5 whose upper part is formed by an inlet cone 6 having at its base a truncated cone sealing surface 8 forming a valve on the seat 7 of the said sealing cone, the said central rod 5 carrying leaf springs 9 bearing under the upper plate of the cap 1, a vertical channel 10 being hollowed in the base of the central rod 5 up to the upper part of the truncated cone stopping surface 7 of the said valve and a flat 14 having the width of the channel 10 defining a micro-passage. Applications: stopping of bottles or deformable bottles.

Description

La présente invention concerne un dispositif d'obturation de flacon ou bouteille déformable à capsule auto-étanche à clapet, et notamment un dispositif d'obturation pour capsule à bec verseur qui a la propriété d'être automatiquement auto-rebouchable lorsque l'on cesse d'exercer une pression sur le flacon ou la bouteille. The present invention relates to a device for closing a deformable flask or bottle with a self-sealing capsule with a valve, and in particular a closure device for a capsule with pouring spout which has the property of being automatically self-closing when it stops. to exert pressure on the vial or bottle.

Ce dispositif de bouchage est particulièrement destiné à des flacons contenant des produits pour laver la vaisselle. This closure device is particularly intended for bottles containing products for washing dishes.

A cause de leur forme plate pour une bonne préhension, et de leur faible contenance, les flacons destinés à ces produits ne sont pas stables. Ils sont équipés d'une capsule à embout à couper non rebouchable et, à l'utilisation, en appuyant sur le flacon, on crée une surpression qui expulse le produit par l'orifice de l'embout. Because of their flat shape for good grip, and their small capacity, the bottles intended for these products are not stable. They are fitted with a non-refillable cap with a cutting tip and, when in use, by pressing on the bottle, an overpressure is created which expels the product through the orifice of the tip.

L'inconvénient est que si le flacon tombe, le produit s'écoule.The downside is that if the bottle drops, the product drains.

I1 existe plusieurs systèmes dits rebouchables tels que la capsule à vis sur réducteur, la capsule service à couvercle, le capuchon d'embout et autres mais ils ne sont pas utilisés pour la raison que la vaisselle étant faite mains mouillées, gantées ou non, le flacon utilisé plusieurs fois doit être prêt à l'emploi sans aucune manipulation au niveau du bouchage. There are several so-called re-sealable systems such as the screw cap on reducer, the service capsule with cover, the end cap and others, but they are not used for the reason that the dishes being made with wet hands, gloved or not, the bottle used several times must be ready for use without any manipulation at the level of the stopper.

La présente invention donne une solution aux inconvénients mentionnés ci-dessus en réalisant un dispositif de bouchage n'exigeant aucune manipulation par l'usager et d'un faible prix de revient. The present invention provides a solution to the drawbacks mentioned above by producing a closure device requiring no manipulation by the user and a low cost price.

Le dispositif d'obturation conforme à l'invention est constitué par une capsule à jupe intérieure auto-jointante, avec un bec verseur supérieur à couper, un cône d'étanchéité intérieur à la base duquel est placé un clapet à tige centrale cylindrique dont la partie supérieure est formée d'un cône d'entrée présentant à sa base une surface tronconique formant clapet sur le siège du cône d'étanchéité, embase du clapet portant des lames-ressort prenant appui sous le plateau supérieur de la capsule, une cannelure verticale étant creusée de la base jusqu'à la partie supérieure de la surface d'obturation tronconique dudit clapet, et un méplat de la largeur de la cannelure définissant une micro-fuite. The closure device according to the invention consists of a capsule with self-sealing internal skirt, with an upper pouring spout to be cut, an internal sealing cone at the base of which is a valve with a cylindrical central rod, the upper part is formed by an inlet cone having at its base a frustoconical surface forming a valve on the seat of the sealing cone, base of the valve carrying spring blades bearing under the upper plate of the capsule, a vertical groove being hollowed out from the base to the upper part of the frustoconical closure surface of said valve, and a flat part of the width of the groove defining a micro-leak.

Suivant une autre caractéristique de l'invention, les lames-ressort placées sur l'embase du clapet sont au nombre de 3. According to another characteristic of the invention, there are 3 leaf springs placed on the base of the valve.

Suivant une autre caractéristique. la micro-fuite ménagée par le méplat de la largeur de la cannelure est placé en-deçà de l'intersection de la base du cône d'entrée et de la partie supérieure de la surface tronconique d'obturation.  According to another characteristic. the micro-leakage formed by the flat part of the width of the groove is placed below the intersection of the base of the inlet cone and the upper part of the frustoconical obturation surface.

Selon une variante de réalisation, le dispositif d'obturation est constitué par un clapet à surface rectiligne s'appliquant sur le siège du cône d'étanchéité du capot. des lames-ressort prenant appui sous le plateau supérieur de la capsule. According to an alternative embodiment, the closure device consists of a valve with a rectilinear surface applying to the seat of the sealing cone of the cover. leaf springs bearing under the upper plate of the capsule.

La description qui suit, faite en regard des dessins annexés, donnés à titre d'exemplesnon limitatifs, permettra de mieux comprendre les caractéristiques de l'invention. Dans ces dessins
- La figure 1 est une coupe verticale du dispositif d'obturation à capsule auto-étanche à clapet conforme à l'invention,
- La figure 2 est une coupe grossie de la micro-fuite suivant la ligne II-II de la figure 1,
- La figure 3 est la coupe verticale d'une variante de réalisation de l'invention.The following description, made with reference to the appended drawings, given by way of nonlimiting examples, will allow a better understanding of the characteristics of the invention. In these drawings
FIG. 1 is a vertical section of the shutter device with self-sealing capsule with valve according to the invention,
FIG. 2 is an enlarged section of the micro-leak along the line II-II of FIG. 1,
- Figure 3 is the vertical section of an alternative embodiment of the invention.

Le dispositif d'obturation représenté à la figure 1 comprend une capsule allégée làclaquer dont le bourrelet inférieur 3 de la paroi latérale vient se loger dans une gorge 12 du goulot ll du flacon à obturer, grâce à l'élasticité relative de la matière plastique constituant la capsule. The closure device shown in FIG. 1 comprises a light-weight capsule which snaps, the lower bead 3 of the side wall being received in a groove 12 of the neck ll of the bottle to be closed, thanks to the relative elasticity of the plastic material constituting the capsule.

Cette capsule est munie d'une jupe intérieure auto-jointante 4 venant s'appliquer contre la paroi interne du goulot ll du flacon. This capsule is provided with a self-sealing interior skirt 4 which comes to bear against the internal wall of the neck ll of the bottle.

Le plateau supérieur de la capsule est surmonté d'un bec verseur 2 à couper au moment de ltemploi.The upper tray of the capsule is surmounted by a pouring spout 2 to be cut at the time of use.

Un cône d'étanchéité 23 est formé à l'intérieur de la capsule. A sealing cone 23 is formed inside the capsule.

Le clapet proprement dit se compose d'un cône d'entrée 6 pour faciliter la pénétration à l'intérieur du cône d'étanchéité 23 à travers l'épaulement circulaire ou siège 7. The valve itself consists of an inlet cone 6 to facilitate penetration inside the sealing cone 23 through the circular shoulder or seat 7.

A la base du cône d'entrée 6 est formée la surface d'étanchéité tronconique 8 qui vient prendre appui sur le siège 7. At the base of the inlet cone 6 is formed the frustoconical sealing surface 8 which comes to bear on the seat 7.

L'embase 5 présente une rainure verticale 10 permettant la sortie du liquide vers l'extérieur du flacon à travers le cône d'étanchéité 23. Cette embase porte des lames-ressort 9, de préférence au nombre de 3. venant prendre appui sous le plateau supérieur de la capsule 1. The base 5 has a vertical groove 10 allowing the liquid to exit towards the outside of the bottle through the sealing cone 23. This base carries leaf springs 9, preferably 3 in number, coming to bear under the upper plate of the capsule 1.

La tension des lames-ressort 9 est calculée de telle sorte qu'à la mise en place du clapet, il y ait une légère tension assurant ltétanchéité.  The tension of the leaf springs 9 is calculated so that when the valve is put in place, there is a slight tension ensuring sealing.

A la partie supérieure de la surface tronconique d'étanchéité 8, on a créé un méplat 14 (voir figure 2) permettant une micro fuite pour l'entrée de l'air atmosphérique après l'expulsion du liquide par l'orifice de l'embout ; ce méplat coupe l'angle formé par l'intersection 13 du prolongement de la base du cône d'entrée 6 et le prolongement de la ligne de la surface d'étanchéité 8 ; la référence 10' désigne la surface supérieure de la cannelure 10. At the upper part of the frustoconical sealing surface 8, a flat 14 has been created (see FIG. 2) allowing a micro leak for the entry of atmospheric air after the expulsion of the liquid through the orifice of the mouthpiece; this flat cuts the angle formed by the intersection 13 of the extension of the base of the inlet cone 6 and the extension of the line of the sealing surface 8; the reference 10 'designates the upper surface of the groove 10.

Le fonctionnement de la capsule est le suivant
Lorsqu'on appuie sur le flacon, la pression intérieure pousse le clapet vers l'embout 2 ; l'orifice supérieur de la cannelure 10 est dégagé, ce qui permet le passage du liquide.The capsule works as follows
When the bottle is pressed, the internal pressure pushes the valve towards the nozzle 2; the upper orifice of the groove 10 is released, which allows the passage of the liquid.

Dès que l'on relâche la pression sur le flacon, le clapet 5 peut se remettre en position de fermeture grâce à l'action conjuguée des ressorts et de la dépression provoquée à l'intérieur du flacon. As soon as the pressure on the bottle is released, the valve 5 can return to the closed position thanks to the combined action of the springs and the vacuum caused inside the bottle.

Pour éviter tout risque de pincement au moment de l'autorebouchage, la micro-fuite formée par le méplat 14 dans la surface d'étanchéité fait office de prise d'air pour rétablir la pression atmosphérique. To avoid any risk of pinching at the time of self-sealing, the micro-leak formed by the flat 14 in the sealing surface acts as an air intake to restore atmospheric pressure.

Dans la variante de réalisation représentée à la figure 3, la capsule 15 ne comporte pas de bec verseur à couper. Le cône d'étanchéité 16 est garni d'un clapet à tête plate 17 dont la surface d'étanchéité 19 s'applique sur le siège 18 dont le diamètre inférieur est plus petit que le diamètre supérieur. In the alternative embodiment shown in Figure 3, the capsule 15 does not have a spout to cut. The sealing cone 16 is provided with a flat-head valve 17 whose sealing surface 19 is applied to the seat 18 whose lower diameter is smaller than the upper diameter.

Le dispositif est complété par des ressorts 20 venant prendre appui sous le plateau supérieur de la capsule. The device is completed by springs 20 coming to bear under the upper plate of the capsule.

Des-fentes 22, de préférence au nombre de 3, sont pratiquées dans l'embase pour permettre l'écoulement du liquide vers l'extérieur. Slits 22, preferably 3 in number, are made in the base to allow the liquid to flow outwards.

Ld référence 21 désigne le cône d'enfonçage facilitant la mise en place du dispositif au cours du montage. Ld reference 21 designates the driving cone facilitating the installation of the device during assembly.

Le fonctionnement est le même que dans le cas de la capsule de la figure 1 : en appuyant sur le flacon, la pression intérieure pousse le clapet, les fentes de débit 22 sont dégagées et le liquide peut passer. Lorsqu'on arrête la pression sur le flacon, le clapet se remet en place par l'action conjugée des ressorts et de la dépression provoquée à l'intérieur du flacon. The operation is the same as in the case of the capsule of FIG. 1: by pressing on the bottle, the internal pressure pushes the valve, the flow slots 22 are released and the liquid can pass. When the pressure on the bottle is stopped, the valve is replaced by the combined action of the springs and the vacuum caused inside the bottle.

Il est bien évident que l'on peut apporter à ces réalisations, des modifications de détails dans le domaine des équivalences techniques sans pour cela s'écarter du cadre de l'invention.  It is quite obvious that one can make modifications to these details in the field of technical equivalences without thereby departing from the scope of the invention.

Claims (4)

REVENDICATIONS 1 - Dispositif d'obturation de flacon ou bouteille déformable à capsule auto-étanche à clapet, constitué par une capsule 1 à jupe intérieure auto-jointante 4, caractérisé par un cône d'étanchéité intérieur 23 à la base duquel est placé un clapet à tige centrale cylindrique ou embase 5 dont la partie supérieure est formée d'un cône d'entrée 6 présentant à sa base une surface d'étanchéité tronconique 8 formant clapet sur le siège 7 dudit cône d'étanchéité, ladite tige centrale 5 portant des lames-ressort 9 prenant appui sous le plateau supérieur de la capsule 1, une cannelure verticale 10 étant creusée de la base de la tige centrale 5 jusqutà la partie supérieure de la surface d'obturation tronconique 7 dudit clapet et un méplat 14 de la largeur de la cannelure 10 définissant une micro-fuite. 1 - Device for closing a deformable flask or bottle with a self-sealing flap cap, consisting of a cap 1 with a self-sealing inner skirt 4, characterized by an inner sealing cone 23 at the base of which is a flap cylindrical central rod or base 5, the upper part of which is formed by an inlet cone 6 having at its base a frustoconical sealing surface 8 forming a valve on the seat 7 of said sealing cone, said central rod 5 carrying blades -spring 9 bearing under the upper plate of the capsule 1, a vertical groove 10 being dug from the base of the central rod 5 to the upper part of the frustoconical closure surface 7 of said valve and a flat 14 of the width of the groove 10 defining a micro-leak. 2 - Dispositif d'obturation de flacon ou bouteille. déformable à capsule auto-étanche à clapet selon la revendication 1, caractérisé en ce que les lames-ressort 9 placées sur la tige centrale cylindrique 5 sont au nombre de trois. 2 - Bottle or bottle closure device. deformable with self-sealing valve cap according to claim 1, characterized in that the leaf springs 9 placed on the central cylindrical rod 5 are three in number. 3 - Dispositif d'obturation de flacon ou bouteille déformable à capsule auto-étanche à clapet selon la revendication l, caractérisé en ce que la micro-fuite ménagée par le méplat 14 de la largeur de la cannelure 10 est placée en-deçà de l'intersection de la base du cône d'entrée 6 et de la partie supérieure de la surface tronconique d'obturation 8. 3 - Device for closing a deformable bottle or bottle with a self-sealing cap with valve according to claim l, characterized in that the micro-leakage formed by the flat 14 of the width of the groove 10 is placed below the intersection of the base of the inlet cone 6 and the upper part of the frustoconical obturation surface 8. 4 - Dispositif d'obturation de flacon ou bouteille déformable à capsule auto-étanche à clapet selon l'une quelconque des revendications 1 et 3, caractérisé en ce qu'il est constitué par un clapet à tête plate 17 dont la surface d'étanchéité 19 -s'applique sur le siège 18 du cône d'étanchéité 16, des lames-ressort 20 prenant appui sous le plateau supérieur de la capsule.  4 - Device for closing a deformable bottle or bottle with a self-sealing cap with valve according to any one of claims 1 and 3, characterized in that it is constituted by a valve with a flat head 17 whose sealing surface 19 -applies to the seat 18 of the sealing cone 16, leaf springs 20 bearing under the upper plate of the capsule.
FR8305842A 1983-04-11 1983-04-11 Stopper device for a bottle or deformable bottle with a self-sealing valve cap Withdrawn FR2543920A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8305842A FR2543920A1 (en) 1983-04-11 1983-04-11 Stopper device for a bottle or deformable bottle with a self-sealing valve cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305842A FR2543920A1 (en) 1983-04-11 1983-04-11 Stopper device for a bottle or deformable bottle with a self-sealing valve cap

Publications (1)

Publication Number Publication Date
FR2543920A1 true FR2543920A1 (en) 1984-10-12

Family

ID=9287693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305842A Withdrawn FR2543920A1 (en) 1983-04-11 1983-04-11 Stopper device for a bottle or deformable bottle with a self-sealing valve cap

Country Status (1)

Country Link
FR (1) FR2543920A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258519A (en) * 1991-08-03 1993-02-10 Bema Sports Company Limited Integral leaf spring valve stem
US5310094A (en) * 1991-11-15 1994-05-10 Jsp Partners, L.P. Preservative free sterile fluid dispensing system
US5373972A (en) * 1991-11-15 1994-12-20 Jsp Partners, L.P. Preservative-free sterile fluid dispensing system
EP1792841A1 (en) * 2005-12-03 2007-06-06 Lindal Ventil GmbH Closure device for a dispenser

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258519A (en) * 1991-08-03 1993-02-10 Bema Sports Company Limited Integral leaf spring valve stem
GB2258519B (en) * 1991-08-03 1995-04-19 Bema Sports Company Limited A valve
US5310094A (en) * 1991-11-15 1994-05-10 Jsp Partners, L.P. Preservative free sterile fluid dispensing system
US5373972A (en) * 1991-11-15 1994-12-20 Jsp Partners, L.P. Preservative-free sterile fluid dispensing system
EP1792841A1 (en) * 2005-12-03 2007-06-06 Lindal Ventil GmbH Closure device for a dispenser

Similar Documents

Publication Publication Date Title
CA2057889C (en) Pourer for bottles and such containers with a borer element to perforate container pouring spout lid
EP0952090B1 (en) Dosing tip
EP0916469B1 (en) Flow reducer device, especially for a container holding a cosmetic product and method for producing
EP0889757B1 (en) Antibacterial device for spraying a liquid
EP0945367A1 (en) Fluid dispensing container with a bottle comprising a dispensing device connected to a dip tube
FR2539395A1 (en) CONTAINER FOR DRIPPING A DOSE OF FLUID SUBSTANCE
EP0509872A1 (en) Apparatus to diffuse a liquid product into small droplets
EP0799588B1 (en) Device for storing and applying a haircare product
CH386939A (en) Airtight closing device with valve for fluid dispensing container
FR3062076A1 (en) PRODUCT DISPENSING DEVICE WITH RECHARGE OR MODULE
FR3026726A1 (en) DEVICE FOR CONDITIONING AND APPLICATION USING A PIPETTE
CA2363190C (en) Improved device for the processing and measured distribution of a liquid product
EP1002735B1 (en) Pump and container incorporating the same
FR2543920A1 (en) Stopper device for a bottle or deformable bottle with a self-sealing valve cap
FR2785878A1 (en) Seal assembly for fluid distribution head comprises elastic element shaped as cup with hole that is covered by fixed cylinder and deforms under effect of product distribution pressure.
FR2643338A1 (en) Dosing dispensing device with a pump for fluid products
FR2919478A1 (en) COSMETIC PRODUCT DEVICE COMPRISING A TANK AND AN APPLICATOR
FR2634750A1 (en) Drawing valve, particularly for dispensing beverages
EP0271526A1 (en) Distribution head for semiliquid, viscous or pasty product.
FR2924100A1 (en) MONOPIECE SURBAISTIC CLOSURE CAP INTEGRATING A DROPPER
CH276582A (en) Closing device for containers with necks.
EP1757526B1 (en) Spray device for fluid product
FR2729925A1 (en) Membrane measuring stopper for flexible bottle
FR2654080A1 (en) Pouring cap made in one piece from plastic material
FR2777867A1 (en) Dispenser for a liquid hair treatment product

Legal Events

Date Code Title Description
ST Notification of lapse