EP0207832A1 - Tamper-proof cap for a container - Google Patents

Tamper-proof cap for a container Download PDF

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Publication number
EP0207832A1
EP0207832A1 EP86401192A EP86401192A EP0207832A1 EP 0207832 A1 EP0207832 A1 EP 0207832A1 EP 86401192 A EP86401192 A EP 86401192A EP 86401192 A EP86401192 A EP 86401192A EP 0207832 A1 EP0207832 A1 EP 0207832A1
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EP
European Patent Office
Prior art keywords
skirt
cover
container
face
slot
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Withdrawn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
EP86401192A
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German (de)
French (fr)
Inventor
Michel Fougeres
Jean Paul Lallemand
Jean-Jacques Voisin
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.)
Alizol SA SA
Alizol SA
Original Assignee
Alizol SA SA
Alizol SA
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 Alizol SA SA, Alizol SA filed Critical Alizol SA SA
Publication of EP0207832A1 publication Critical patent/EP0207832A1/en
Withdrawn legal-status Critical Current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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/40—Closure caps

Definitions

  • the present invention relates to a plastic cover, consisting of an upper front wall, a side skirt connected to the edge of the front wall and means for fixing to the neck of a container, in particular under pressure, these means being provided at the lower end of the skirt and projecting inside the latter and comprising snap lugs distributed over the inner periphery of the cover and each arranged below a stiffening rib also provided on the inner face of the skirt and extending parallel to the axis of the cover, the spacing between the lug and the lower end of the rib being equal to the height of the collar for attaching the neck of the container.
  • Containers of the above-mentioned type contain, for example, products frequently used for household needs. Mention may be made, for example, of paints, lacquers, deodorants, insecticides, etc. Most of them are packaged in pressurized metal containers.
  • the cover has an opening in the lower part of the side skirt, the wall of which has around said opening an over-thickness to offer sufficient grip and mechanical resistance to a tool such as a screwdriver. or any other object that can be used as a lever to release the cover of the fastening collar from its housing.
  • the lid can be reclosed on the container without any trace of its prior removal.
  • the present invention aims to overcome these drawbacks by providing a tamper-evident plastic cover or cover for a container.
  • the cover has on its skirt, substantially halfway between two neighboring lugs, an elongated destructible zone, extending upwards from its lower edge, and delimited, on the sides, by vertical weakening grooves and, at its upper part, by a transverse grip slot.
  • the cover or cover has a high rigidity which nevertheless allows it to snap onto the collar of the container where it is held firmly and can only be removed therefrom after removal of the destructible zone.
  • This destruction brings a certain flexibility to the skirt and allows, taking into account the uniform thickness of the side wall, an elastic deformation of the latter to release the pins from the collar of the container.
  • the cover is replaced by simple snap-fastening and can be easily removed again without the aid of any utensil by manual pressure on the skirt in the vicinity of the destructible zone previously removed.
  • the plastic cover or cover comprises, a circular upper front wall 1, a cylindrical side skirt 2 connected to the edge of the front wall 1 and means fixing consisting of latching lugs 3 whose internal lateral face 4 is frustoconical in shape and covers with a slight lateral clearance the frustoconical part 5 of the container 6 below the attachment flange 7 for the cover 1.
  • the lugs snap-fastening 3 are preferably distributed uniformly over the lower end part of the internal face of the side skirt 2.
  • cylindrical shape of the container is given only by way of example and the cover according to the invention can be applied to other containers of different shapes.
  • Each of the lugs 3 is arranged below a stiffening rib 8 parallel to the axis of the cover.
  • the spacing between the horizontal upper face 9 of the lug 3 and the so-called internal abutment face 10 of the lower end of the stiffening rib 8 is equal to the height of the attachment flange 7 of the cylindrical container 6.
  • This cover has an elongated destructible zone 11 formed in the lower part of the skirt 2, this zone 11 extending upwards from the lower edge of the skirt 2, and being delimited on the sides by vertical weakening grooves 12 and, at its upper part, by a transverse grip slot 13.
  • the transverse grip slot 13 is preferably arranged obliquely relative to the generatrices of the skirt 2.
  • a longitudinal softening slot 14, parallel to the generatrices of the skirt 2 can be provided above the gripping slot 13 and preferably opens into the middle part thereof.
  • the length of the destructible zone 11 and / or of the softening slot 14 is between 1/4 and 2/3 of the total height of the skirt 2.
  • the length and width of the gripping slot 13 will be sufficient to allow the introduction of a simple tool, for example a nail file, a screwdriver, etc., which can serve as a lever for detaching the destructible zone from the skirt 2 by tearing said skirt 2 along the weakening grooves 12.
  • the cover comprises, in addition to the fixing means described above, on the inside of the skirt 2, ribs d adjustment 15 of a radial height between 1/20 and 1/5 of the radial height of the stiffening ribs 8 and located, on the one hand in the interval 16 between the upper face 9 of a latching lug 3 and the abutment face 10 of the lower end of a stiffening rib 8 and on the other hand, midway between two neighboring stiffening ribs 8 and extending at least at the level corresponding to the above-mentioned interval 16.
  • the cover or cover according to the present invention is made of polypropylene or preferably ABS or SAN and can then be painted directly without treatment; of course, the cover can also be made of other plastics, for example bakelite.

Abstract

A tamper-proof cap made from plastic material for a container comprising an upper front wall (1), a lateral skirt (2) connected to the edge of the front wall (1), means for attaching to the neck of the container provided at the lower end of the skirt (2) and projecting inside the latter and consisting of snap-fitting studs (3). The cap comprises, on the lateral skirt (2), a destructible zone (11) of elongated shape, extending upwards from the lower edge of the skirt, substantially halfway between two snap-fitting studs (3), delimited by vertical weakening grooves (12) and by a transverse gripping slot (13) provided in the upper part of the destructible zone (11). <IMAGE>

Description

La présente invention concerne un couvercle en matière plastique, constitué d'une paroi frontale supérieure, d'une jupe latérale raccordée au bord de la paroi frontale et de moyens de fixation sur le col d'un récipient notamment sous pression, ces moyens étant prévus à l'extrémité inférieure de la jupe et faisant saillie à l'intérieur de celle-ci et comprenant des ergots d'encliquetage répartis sur le pourtour intérieur du couvercle et disposés chacun en dessous d'une nervure de raidissement également prévue sur la face intérieure de la jupe et s'étendant parallèlement à l'axe du couvercle, l'écartement entre l'ergot et l'extrémité inférieure de la nervure étant égale à la hauteur de la collerette d'accrochage du col du récipient.The present invention relates to a plastic cover, consisting of an upper front wall, a side skirt connected to the edge of the front wall and means for fixing to the neck of a container, in particular under pressure, these means being provided at the lower end of the skirt and projecting inside the latter and comprising snap lugs distributed over the inner periphery of the cover and each arranged below a stiffening rib also provided on the inner face of the skirt and extending parallel to the axis of the cover, the spacing between the lug and the lower end of the rib being equal to the height of the collar for attaching the neck of the container.

Les récipients du type sus-mentionné contiennent par exemple des produits fréquemment utilisés pour des besoins domestiques. On peut citer par exemple, les peintures, les laques, les désodorisants, les insecticides, etc. La plupart d'entre eux sont conditionnés dans des récipients métalliques sous pression.Containers of the above-mentioned type contain, for example, products frequently used for household needs. Mention may be made, for example, of paints, lacquers, deodorants, insecticides, etc. Most of them are packaged in pressurized metal containers.

Selon un mode de réalisation connu, le couvercle présente une ouverture ménagée dans la partie inférieure de la jupe latérale dont la paroi comporte autour de ladite ouverture une sur-épaisseur pour offrir suffisamment de prise et de résistance mécanique à un outil tel qu'un tournevis ou tout autre objet pouvant servir de levier pour dégager le couvercle de la collerette d'accrochage de son logement. Le couvercle peut être réencliqueté sur le récipient sans qu'il y ait une trace de son enlèvement préalable.According to a known embodiment, the cover has an opening in the lower part of the side skirt, the wall of which has around said opening an over-thickness to offer sufficient grip and mechanical resistance to a tool such as a screwdriver. or any other object that can be used as a lever to release the cover of the fastening collar from its housing. The lid can be reclosed on the container without any trace of its prior removal.

De tels couvercles ne garantissent donc pas l'inviolabilité du récipient puisqu'ils n'apportent pas au premier utilisateur la preuve visuelle que le couvercle n'a pas déjà été enlevé une première fois.Such covers therefore do not guarantee the inviolability of the container since they do not provide the first user with visual proof that the cover has not already been removed for the first time.

La présente invention a pour but de pallier ces inconvénients en proposant un couvercle ou capot plastique inviolable pour récipient.The present invention aims to overcome these drawbacks by providing a tamper-evident plastic cover or cover for a container.

Ce but est atteint conformément à l'invention du fait que le couvercle comporte sur sa jupe, sensiblement à mi-distance entre deux ergots voisins, une zone destructible allongée, s'étendant vers le haut à partir de son bord inférieur, et délimitée, sur les cotés, par des rainures d'affaiblissement verticales et, à sa partie supérieure, par une fente transversale de préhension.This object is achieved in accordance with the invention because that the cover has on its skirt, substantially halfway between two neighboring lugs, an elongated destructible zone, extending upwards from its lower edge, and delimited, on the sides, by vertical weakening grooves and, at its upper part, by a transverse grip slot.

Grâce à cet agencement, le couvercle ou capot présente une rigidité importante qui permet cependant son encliquetage sur la collerette du récipient où il est maintenu fermement et ne peut être retiré de celle-ci qu'après enlèvement de la zone destructible. Cette destruction apporte une certaine souplesse à la jupe et permet compte tenu de l'épaisseur uniforme de la paroi latérale, une déformation élastique de celle-ci pour dégager les ergots de la collerette du récipient.Thanks to this arrangement, the cover or cover has a high rigidity which nevertheless allows it to snap onto the collar of the container where it is held firmly and can only be removed therefrom after removal of the destructible zone. This destruction brings a certain flexibility to the skirt and allows, taking into account the uniform thickness of the side wall, an elastic deformation of the latter to release the pins from the collar of the container.

Après usage du récipient, le couvercle est remis en place par simple encliquetage et pourra être à nouveau enlevé facilement sans l'aide d'un quelconque ustensile par une pression manuelle sur la jupe au voisinage de la zone destructible préalablement enlevée.After use of the container, the cover is replaced by simple snap-fastening and can be easily removed again without the aid of any utensil by manual pressure on the skirt in the vicinity of the destructible zone previously removed.

L'invention sera encore mieux comprise à l'aide de la description suivante d'un mode de réalisation et de variantes, description faite en référence aux dessins annexés sur lesquels :

  • - la figure 1 représente une vue en élévation du couvercle selon l'invention encliqueté sur un récipient,
  • - la figure 2 est une vue en plan du couvercle suivant la flèche II de la figure 1,
  • - la figure 3 représente en élévation une coupe transversale suivant la ligne III-III de la figure 2,
  • - la figure 4 représente une vue en plan de dessous du couvercle d'une coupe suivant la ligne IV-IV de la figure 3,
  • - la figure 5 est une vue de face partiellement en coupe axiale du couvercle encliqueté sur la collerette d'un récipient, et
  • - la figure 6 représente une vue en coupe axiale agrandie des moyens d'accrochage du couvercle selon la figure 5.
The invention will be understood more clearly with the aid of the following description of an embodiment and variants, description made with reference to the appended drawings in which:
  • FIG. 1 represents an elevation view of the cover according to the invention snapped onto a container,
  • FIG. 2 is a plan view of the cover according to arrow II in FIG. 1,
  • FIG. 3 shows in elevation a cross section along the line III-III of FIG. 2,
  • FIG. 4 represents a bottom plan view of the cover of a section along the line IV-IV of FIG. 3,
  • FIG. 5 is a front view partially in axial section of the cover snapped onto the flange of a container, and
  • FIG. 6 represents an enlarged axial section view of the means for attaching the cover according to FIG. 5.

Selon un mode de réalisation préféré de la présente invention et en se référant aux dessins annexés, le couvercle ou capot en matière plastique comprend, une paroi frontale supérieure circulaire 1, une jupe latérale cylindrique 2 raccordée au bord de la paroi frontale 1 et des moyens de fixation constitués d'ergots d'encliquetage 3 dont la face latérale interne 4 est de forme tronconique et coiffe avec un faible jeu latéral la partie tronconique 5 du récipient 6 en dessous de la collerette d'accrochage 7 pour le couvercle 1. Les ergots d'encliquetage 3 sont de préférence répartis uniformément sur la partie extrême inférieure de la face interne de la jupe latérale 2.According to a preferred embodiment of the present invention and with reference to the accompanying drawings, the plastic cover or cover comprises, a circular upper front wall 1, a cylindrical side skirt 2 connected to the edge of the front wall 1 and means fixing consisting of latching lugs 3 whose internal lateral face 4 is frustoconical in shape and covers with a slight lateral clearance the frustoconical part 5 of the container 6 below the attachment flange 7 for the cover 1. The lugs snap-fastening 3 are preferably distributed uniformly over the lower end part of the internal face of the side skirt 2.

Bien entendu, la forme cylindrique du récipient n'est donnée qu'à titre d'exemple et le couvercle selon l'invention peut s'appliquer à d'autres récipients de formes différentes.Of course, the cylindrical shape of the container is given only by way of example and the cover according to the invention can be applied to other containers of different shapes.

Chacun des ergots 3 est disposé en dessous d'une nervure de raidissement 8 parallèle à l'axe du couvercle. L'écartement entre la face supérieure horizontale 9 de l'ergot 3 et la face intérieure dite de butée 10 de l'extrémité inférieure de la nervure de raidissement 8 est égale à la hauteur de la collerette d'accrochage 7 du récipient cylindrique 6.Each of the lugs 3 is arranged below a stiffening rib 8 parallel to the axis of the cover. The spacing between the horizontal upper face 9 of the lug 3 and the so-called internal abutment face 10 of the lower end of the stiffening rib 8 is equal to the height of the attachment flange 7 of the cylindrical container 6.

Ce couvercle présente une zone destructible allongée 11 ménagée dans la partie inférieure de la jupe 2, cette zone 11 s'étendant vers le haut à partir du bord inférieur de la jupe 2, et étant délimitée sur les côtés par des rainures d'affaiblissement verticales 12 et, à sa partie supérieure, par une fente transversale de préhension 13. La fente transversale de préhension 13 est disposée de préférence de façon oblique par rapport aux génératrices de la jupe 2. En outre, une fente longitudinale d'assouplissement 14, parallèle aux génératrices de la jupe 2 peut être ménagée au dessus de la fente de préhension 13 et débouche de préférence dans la partie médiane de celle-ci.This cover has an elongated destructible zone 11 formed in the lower part of the skirt 2, this zone 11 extending upwards from the lower edge of the skirt 2, and being delimited on the sides by vertical weakening grooves 12 and, at its upper part, by a transverse grip slot 13. The transverse grip slot 13 is preferably arranged obliquely relative to the generatrices of the skirt 2. In addition, a longitudinal softening slot 14, parallel to the generatrices of the skirt 2 can be provided above the gripping slot 13 and preferably opens into the middle part thereof.

Afin de donner encore plus de souplesse à la jupe 2 pour pouvoir dégager les ergots d'encliquetage 3 du couvercle par déformation élastique de la jupe 2, la longueur de la zone destructible 11 et/ou de la fente d'assouplissement 14 est comprise entre 1/4 et 2/3 de la hauteur totale de la jupe 2.In order to give even more flexibility to the skirt 2 in order to be able to release the latching pins 3 from the cover by elastic deformation of the skirt 2, the length of the destructible zone 11 and / or of the softening slot 14 is between 1/4 and 2/3 of the total height of the skirt 2.

Les longueur et largeur de la fente de préhension 13 seront suffisantes pour permettre l'introduction d'un outil simple, par exemple une lime à ongles, un tournevis, etc., pouvant servir de levier pour détacher de la jupe 2 la zone destructible 11 en déchirant ladite jupe 2 le long des rainures d'affaiblissement 12.The length and width of the gripping slot 13 will be sufficient to allow the introduction of a simple tool, for example a nail file, a screwdriver, etc., which can serve as a lever for detaching the destructible zone from the skirt 2 by tearing said skirt 2 along the weakening grooves 12.

Dans le but de favoriser l'obtention d'un ajustement sans jeu latéral du couvercle sur la collerette 7 du récipient 5, le couvercle comprend, en plus des moyens de fixation décrits précédemment, sur la face intérieure de la jupe 2, des nervures d'ajustage 15 d'une hauteur radiale comprise entre 1/20 et 1/5 de la hauteur radiale des nervures de raidissement 8 et situées, d'une part dans l'intervalle 16 entre la face supérieure 9 d'un ergot d'encliquetage 3 et la face de butée 10 de l'extrémité inférieure d'une nervure de raidissement 8 et d'autre part, à mi-distance entre deux nervures de raidissement voisines 8 et s'étendant au moins au niveau correspondant à l'intervalle précité 16.In order to promote obtaining an adjustment without lateral clearance of the cover on the flange 7 of the container 5, the cover comprises, in addition to the fixing means described above, on the inside of the skirt 2, ribs d adjustment 15 of a radial height between 1/20 and 1/5 of the radial height of the stiffening ribs 8 and located, on the one hand in the interval 16 between the upper face 9 of a latching lug 3 and the abutment face 10 of the lower end of a stiffening rib 8 and on the other hand, midway between two neighboring stiffening ribs 8 and extending at least at the level corresponding to the above-mentioned interval 16.

Le couvercle ou capot selon la présente invention est réalisé en polypropylène ou de préférence en ABS ou en SAN et peut alors être peint directement sans traitement ; bien entendu, le couvercle peut être réalisé également en d'autres matières plastiques, par exemple en bakélite.The cover or cover according to the present invention is made of polypropylene or preferably ABS or SAN and can then be painted directly without treatment; of course, the cover can also be made of other plastics, for example bakelite.

Il est bien entendu que les modes de réalisation décrits ci-dessous ne sont aucunement limitatifs. Diverses modifications peuvent y être apportées par l'Homme de l'Art sans sortir du cadre de l'invention déterminé par les revendications annexées.It is understood that the embodiments described below are in no way limiting. Various modifications can be made by those skilled in the art without departing from the scope of the invention determined by the appended claims.

Claims (9)

1. Couvercle inviolable en matière plastique pour récipient comprenant une paroi frontale supérieure (1), une jupe latérale (2) raccordée au bord de la paroi frontale (1), des moyens d'accrochage sur une collerette (7) du récipient (6) prévus à l'extrémité inférieure de la jupe (2) et faisant saillie à l'intérieur de celle-ci et constitués d'ergots d'encliquetage (3) répartis sur le pourtour intérieur du couvercle et disposés chacun en dessous d'une nervure de raidissement (8) également prévue sur la face intérieure e la jupe (2) et s'étendant prallèlement à l'axe du couvercle, l'écartement (16) entre la face supérieure (9) de l'ergot (3) et la face inférieure (10) dite "de butée" de l'extrémité de la nervure (8) étant égal à la hauteur de la collerette d'accrochage (7) du col du récipient (6), comprenant sur la jupe latérale (2) une zone destructible (11) de forme allongée, s'étendant vers le haut à partir du bord inférieur de la jupe, et délimitée par des rainures d'affaiblissement verticales (12), caractérisée en ce que ladite zone destructible est délimitée à sa partie supérieure par une fente transversale de préhension (13) et se trouve sensiblement à mi-distance entre deux ergots d'encliquetage (3).1. Tamper-evident plastic cover for container comprising an upper front wall (1), a side skirt (2) connected to the edge of the front wall (1), means for hooking onto a flange (7) of the container (6 ) provided at the lower end of the skirt (2) and projecting inside the latter and consisting of snap lugs (3) distributed over the inner periphery of the cover and each arranged below a stiffening rib (8) also provided on the inner face of the skirt (2) and extending prallally to the axis of the cover, the spacing (16) between the upper face (9) of the lug (3) and the lower face (10) called "abutment" of the end of the rib (8) being equal to the height of the attachment collar (7) of the container neck (6), comprising on the side skirt ( 2) a destructible zone (11) of elongated shape, extending upwards from the lower edge of the skirt, and delimited by weakening grooves v ertical (12), characterized in that said destructible zone is delimited at its upper part by a transverse gripping slot (13) and is located substantially halfway between two latching lugs (3). 2. Couvercle selon la revendication 1, caractrisé en ce que la fente tranversale de préhension (13) est disposée de façon oblique par rapport aux génératrices de la jupe (2).2. Lid according to claim 1, characterized in that the transverse grip slot (13) is arranged obliquely relative to the generatrices of the skirt (2). 3. Couvercle selon l'une des revendications 1 et 2, caractérisé en ce qu'une fente longitudinale d'assouplissement (14), parallèle aux génératrices de la jupe (2), est ménagée dans la jupe (2) au-dessus de la fente de préhension (13) et débouche dans celle-ci.3. Cover according to one of claims 1 and 2, characterized in that a longitudinal softening slot (14), parallel to the generatrices of the skirt (2), is formed in the skirt (2) above the gripping slot (13) and opens into it. 4. Couvercle selon l'une des revendications 1 à 3, caractérisé en ce que la longueur de ladite fente d'assouplissement (14) est comprise entre 1/4 et 2/3 de la hauteur totale de la jupe (2).4. Lid according to one of claims 1 to 3, characterized in that the length of said softening slot (14) is between 1/4 and 2/3 of the total height of the skirt (2). 5. Couvercle selon l'une des revendications 1 à 4, caractérisé en ce que la zone destructible (11) présente une hauteur comprise entre 1/4 et 2/3 de le hauteur de la jupe (2).5. Lid according to one of claims 1 to 4, characterized in that the destructible zone (11) has a height between 1/4 and 2/3 of the height of the skirt (2). 6. Couvercle selon l'une des revendications 1 à 5, caractérisé en ce que la longueur de la fente de préhension (13) délimitant la zone destructible (11) sur toute sa largeur est légérement supérieure à la largeur d'une lime à ongles, d'un tournevis ou d'un ustensile analogue.6. Cover according to one of claims 1 to 5, characterized in that the length of the gripping slot (13) delimiting the destructible zone (11) over its entire width is slightly greater than the width of a nail file , a screwdriver, or the like. 7. Couvercle selon l'une des revendications 1 à 6, caractérisé en ce qu'il comprend en outre dans l'intervalle (16) entre la face supérieure horizontale (9) d'un ergot (3) et la face de butée (10) de l'extrémité inférieure d'une rainure de raidissement (8), une nervure d'ajustage (15) d'une hauteur radiale comprise entre 1/20 et 1/5 de la hauteur radiale de la nervure de raidissement (8).7. Cover according to one of claims 1 to 6, characterized in that it further comprises in the gap (16) between the horizontal upper face (9) of a lug (3) and the stop face ( 10) from the lower end of a stiffening groove (8), an adjusting rib (15) with a radial height of between 1/20 and 1/5 of the radial height of the stiffening rib (8 ). 8. Couvercle selon l'une des revendications 1 à 7, caractérisé en ce qu'une nervure d'ajustage (15) s'étendant au moins au niveau correspondant aux intervalles compris entre la face horizontale supérieure (9) d'un ergot d'encliquetage (3) et la face inférieure (10) de l'extrémité d'une nervure de raidissement (8), est prévue sur la face interne de la jupe (2), à mi-distance entre deux nervures de raidissement (8) voisines.8. Cover according to one of claims 1 to 7, characterized in that an adjustment rib (15) extending at least at the level corresponding to the intervals between the upper horizontal face (9) of a lug d 'snap (3) and the underside (10) of the end of a stiffening rib (8) is provided on the internal face of the skirt (2), midway between two stiffening ribs (8 ) neighbors. 9. Couvercle selon l'une des revendications 1 à 8, caractérisé en ce que la matière plastique du couvercle est constituée par de l'ABS ou du SAN ou du polypropylène, ou autres matières plastiques.9. Cover according to one of claims 1 to 8, characterized in that the plastic material of the cover consists of ABS or SAN or polypropylene, or other plastic materials.
EP86401192A 1985-06-07 1986-06-04 Tamper-proof cap for a container Withdrawn EP0207832A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8508686 1985-06-07
FR8508686A FR2583021A1 (en) 1985-06-07 1985-06-07 INVIOLABLE COVER FOR CONTAINER.

Publications (1)

Publication Number Publication Date
EP0207832A1 true EP0207832A1 (en) 1987-01-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP86401192A Withdrawn EP0207832A1 (en) 1985-06-07 1986-06-04 Tamper-proof cap for a container

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EP (1) EP0207832A1 (en)
ES (1) ES296797Y (en)
FR (1) FR2583021A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482625A1 (en) * 1990-10-26 1992-04-29 CAPSOL S.r.l. STAMPAGGIO RESINE TERMOPLASTICHE Cap particularly for dispenser cans with pilferproof characteristics
ES2047423A2 (en) * 1991-09-10 1994-02-16 Plastivit Sa Safety closing device for aerosol type containers
FR2768703A1 (en) * 1997-09-22 1999-03-26 Bespak Plc IMPROVEMENTS IN OR RELATING TO PRESSURIZED DISTRIBUTOR DEVICES
EP1442998A1 (en) * 2003-01-31 2004-08-04 L'oreal Snap-on cap and container

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102658A (en) * 1961-06-27 1963-09-03 Super Whip Valve Co Tamper-proof caps or closures for containers
US3165223A (en) * 1963-01-25 1965-01-12 Sargent Paint Mfg Company Container closure
US3262600A (en) * 1964-08-19 1966-07-26 Sunbeam Plastics Corp Tamper-proof replaceable cap
US3396866A (en) * 1966-12-06 1968-08-13 Alberto Culver Co Cap for aerosol container
US3452894A (en) * 1968-02-12 1969-07-01 Sterling Seal Co Tamper-proof closure
FR2174691A1 (en) * 1972-03-07 1973-10-19 Leroux Guy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102658A (en) * 1961-06-27 1963-09-03 Super Whip Valve Co Tamper-proof caps or closures for containers
US3165223A (en) * 1963-01-25 1965-01-12 Sargent Paint Mfg Company Container closure
US3262600A (en) * 1964-08-19 1966-07-26 Sunbeam Plastics Corp Tamper-proof replaceable cap
US3396866A (en) * 1966-12-06 1968-08-13 Alberto Culver Co Cap for aerosol container
US3452894A (en) * 1968-02-12 1969-07-01 Sterling Seal Co Tamper-proof closure
FR2174691A1 (en) * 1972-03-07 1973-10-19 Leroux Guy

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482625A1 (en) * 1990-10-26 1992-04-29 CAPSOL S.r.l. STAMPAGGIO RESINE TERMOPLASTICHE Cap particularly for dispenser cans with pilferproof characteristics
ES2047423A2 (en) * 1991-09-10 1994-02-16 Plastivit Sa Safety closing device for aerosol type containers
FR2768703A1 (en) * 1997-09-22 1999-03-26 Bespak Plc IMPROVEMENTS IN OR RELATING TO PRESSURIZED DISTRIBUTOR DEVICES
EP1442998A1 (en) * 2003-01-31 2004-08-04 L'oreal Snap-on cap and container
FR2850635A1 (en) * 2003-01-31 2004-08-06 Oreal CONTAINER COMPRISING A TANK AND A HOOD FIXED BY ENGAGING A SADDLE IN A THROAT

Also Published As

Publication number Publication date
ES296797U (en) 1988-01-16
ES296797Y (en) 1988-09-16
FR2583021A1 (en) 1986-12-12

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