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FR2514731A1 - Receptacle with sealed cover - has cover which fits tightly by groove engaging container walls which can distort - Google Patents

Receptacle with sealed cover - has cover which fits tightly by groove engaging container walls which can distort Download PDF

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Publication number
FR2514731A1
FR2514731A1 FR8119615A FR8119615A FR2514731A1 FR 2514731 A1 FR2514731 A1 FR 2514731A1 FR 8119615 A FR8119615 A FR 8119615A FR 8119615 A FR8119615 A FR 8119615A FR 2514731 A1 FR2514731 A1 FR 2514731A1
Authority
FR
France
Prior art keywords
cover
groove
container
external
partition
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
FR8119615A
Other languages
French (fr)
Other versions
FR2514731B1 (en
Inventor
Michel Corbel
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.)
CELATOSE IND
Original Assignee
CELATOSE IND
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 CELATOSE IND filed Critical CELATOSE IND
Priority to FR8119615A priority Critical patent/FR2514731B1/en
Publication of FR2514731A1 publication Critical patent/FR2514731A1/en
Application granted granted Critical
Publication of FR2514731B1 publication Critical patent/FR2514731B1/en
Expired 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0217—Containers with a closure presenting stacking elements
    • B65D21/0219—Containers with a closure presenting stacking elements the closure presenting projecting peripheral elements receiving or surrounding the bottom or peripheral elements projecting from the bottom of a superimposed container
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0235—Removable lids or covers with integral tamper element
    • B65D43/0237—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element
    • B65D43/0256—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container
    • B65D43/0258—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container leaving friction on both the inside and the outside after removal of the tamper element
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/25—Non-metallic tear-off strips
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00027—Stackable lids or covers
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509—Cup
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00629—Massive bead
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/00731—Groove or hollow bead
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00833—Integral tabs, tongues, handles or similar
    • B65D2543/00851—Integral tabs, tongues, handles or similar on the central part of the lid

Landscapes

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

Abstract

The covered receptacle has at the edge (5) of its opening (3), an external peripheral projection (31) which forms an outer wall, remote from the side wall (5), and connected by radial strips (6). The lower edge of the lip (4) has an outer edge (9) and the cover (1) has a peripheral groove (11). The groove fits in the opening made by the small lips (4,5). The outside of the groove (11) has a rib (10) and a locking groove (132) which can flex. The lower edge (131) of the outside (13) of the cover groove (11) is in line with the edge (9) of the wall (4).

Description

Invention concerne un récipient à couvercle, tel que pot. The invention relates to a container with a lid, such as a pot.

Les pots destinés notamment à contenir des produits semi-liquides, et par exemple de la crème dans le domaine alimentaire, sont de forme pratiquement cylindrique, l'une des extrémités de ce cylindre constituant l'ouverture du pot sur laquelle vient s'adapter un couvercle. The pots intended in particular to contain semi-liquid products, and for example cream in the food sector, are of practically cylindrical shape, one end of this cylinder constituting the opening of the pot on which a lid.

Avec ces récipients, il se pose cependant le problème de garantir l'étanchéité et l'inviolabilité car ils sont réalisés en matière plastique et sont donc souples et déformables si bien que, compte tenu des grandes dimensions du couvercle, l'étanchéité de la jonction du couvercle et du récipient peut être détruite lors d'une déformation du récipient. With these containers, however, there is the problem of guaranteeing sealing and inviolability since they are made of plastic and are therefore flexible and deformable so that, taking into account the large dimensions of the cover, the sealing of the junction of the lid and the container can be destroyed when the container is deformed.

Egalement, pour ces raisons, il est toujours possible, à l'aide d'un outil, de séparer le couvercle du récipient sans rompre les moyens de verrouillage qui sont sensdsgarantir l'inviolabilité du pot et donc la nature de son contenu. Also, for these reasons, it is always possible, using a tool, to separate the cover of the container without breaking the locking means which are sensdsgarantir the inviolability of the pot and therefore the nature of its contents.

Egalement, les pots de ce genre, réalisés jusqu'à présent, comportent un couvercle qui ne peut pas être adapté de manière étanche sur le récipient après que le moyen de verrouil lage garantissant l'inviolabilité ait été détruit. Also, pots of this kind, produced so far, have a cover which cannot be adapted in a leaktight manner on the container after the locking means guaranteeing inviolability have been destroyed.

Cela est un inconvénient important, particulière- ment polir des raisons d'hygiène dans le cas de produits alimentaires qui sont vendus en plusieurs fois par prélèvement dans le pot. This is a major drawback, particularly polishing hygienic reasons in the case of food products which are sold in several installments by withdrawal from the jar.

La présente invention a notamment pour but de remédier à ces inconvénients et concerne à cet effet un récipient à couvercle caractérisé en ce que le bord de l'ouverture du récipient présente un raat extérieur périphérique formant une cloison extérieure, cette cloison extérieure, distante de la paroi, étant reliée à cette paroi du récipient par des lamelles radiales de raidissage, le bord inférieur de cette cloison externe présentant un rebord extérieur, tandis que le couvercle présente une rainure périphérique sYadaptant par ses côtés interne et externe sur le bord de l'ouverture du récipient délimité par la paroi et la cloison, le coté externe de cette rainure se prolongeant sensiolement jusqu'à hauteur du rebord extérieur de la cloison, cette cloison du récipient et le côté extérieur de la rainure du couvercle étant pourvus respectivement d'une nervure et d'une rainure d'encliquetage, le bord intérieur du ceté externe de la rainure du couvercle se prolongeant localement par une languette pour la déchirure d'une bande d'arrachage délimitée par la rainure d'encliquetage et le bord inférieur du coté extérieur de la rainure du couvercle. The object of the present invention is in particular to remedy these drawbacks and to this end relates to a container with a lid characterized in that the edge of the opening of the container has a peripheral external raat forming an external partition, this external partition, distant from wall, being connected to this wall of the container by radial stiffening strips, the lower edge of this external partition having an external rim, while the cover has a peripheral groove adaptable by its internal and external sides to the edge of the opening of the container delimited by the wall and the partition, the external side of this groove extending sensiolely up to the height of the external rim of the partition, this partition of the container and the external side of the groove of the cover being respectively provided with a rib and a snap-in groove, the inner edge of the outer groove of the cover groove extending locally by a tongue ette for tearing a tear strip delimited by the latching groove and the lower edge of the outer side of the groove of the cover.

Suivant une autre caractéristique de l'invention, le bord inférieur du coté externe de la rainure du couvercle est situé dans l'alignement du rebord externe de la cloison. According to another characteristic of the invention, the lower edge of the external side of the groove of the cover is located in alignment with the external rim of the partition.

Suivant une autre caractéristique de l'invention, la rainure du couvercle présente une collerette externe dirigée vers l'axe du couvercle, les dimensions de l'ouverture délimitée par cette collerette étant au moins égales aux dimensions externes de la base du récipient. According to another characteristic of the invention, the groove of the cover has an external flange directed towards the axis of the cover, the dimensions of the opening delimited by this flange being at least equal to the external dimensions of the base of the container.

Suivant une autre caractéristique de l'invention, le couvercle présente, sur sa face inférieure, une collerette orientée axialement, cette collerette étant telle que, lors d'un enfilage de couvercle, elle s'adapte à l'intérieur de la collerette externe orientée axia-lamesst d'un autre couvercle. According to another characteristic of the invention, the cover has, on its underside, an axially oriented collar, this collar being such that, when the cover is threaded, it fits inside the oriented external collar axia-lame is from another cover.

L'invention est représentée, à titre d'exemple non limitatif sur les dessins ci-joints, dans lesquels
- la figure 1 est une vue latérale partiellement coupée du couvercle
- la figure 2 est une vue en coupe axiale du récipient,
- la figure 3 est une vue agrandie partielle du couvercle de la figure 1 adapté sur le récipient de la figure 2.The invention is shown, by way of non-limiting example in the accompanying drawings, in which
- Figure 1 is a partially cut side view of the cover
FIG. 2 is a view in axial section of the container,
FIG. 3 is a partial enlarged view of the lid of FIG. 1 adapted on the container of FIG. 2.

La présente invention a, en conséquence, pour but la réalisation d 'un récipient à -couvercle qui soit pourvu d'un moyen garantissant efficacement son inviolabilité et qui soit étanche même après que ce moyen de verrouillage ait été détruit. The present invention therefore has the aim of producing a container with a lid which is provided with a means effectively guaranteeing its inviolability and which is waterproof even after this locking means has been destroyed.

Dans l'exemple représenté sur les dessins cijoints, le pot comprend un couvercle 1 (figure 1) et un récipient 2 (figure 2), ce dernier étant de forme pratiquement cylindrique, sa faible conicité étant uniquement prévue afin de permettre le démoulage des récipients et leur gerbage. In the example shown in the accompanying drawings, the pot comprises a lid 1 (FIG. 1) and a container 2 (FIG. 2), the latter being of practically cylindrical shape, its low conicity being only intended to allow the molds to be removed from the mold. and their stacking.

l'ouverture 3 du récipient comporte un rabat extérieur 31 déterminant une cloison 4 sensiblement parallèle à la paroi 5 du récipient 2, à hauteur de son ouverture 3. the opening 3 of the container has an outer flap 31 defining a partition 4 substantially parallel to the wall 5 of the container 2, at the level of its opening 3.

La cloison 4 et la paroi 5 sont réunies par des lamelles radiales en matière plastique 6, venues de moulage, ces lamelles étant régulièrement réparties et formant, avec la cloison 4 et la paroi 5, une structure rigide résistant effica cernent aux déformations. The partition 4 and the wall 5 are joined by radial plastic strips 6, coming from molding, these strips being regularly distributed and forming, with the partition 4 and the wall 5, a rigid structure which is resistant to deformation.

En deux zones diamétralement opposées, la cloison 4 et les lamelles 6 se prolongent vers la base du récipient en 41 et 61, tandis que les prolongements 41 sont pourvus d'un perçage permettant le passage des extrémités de la tige pliée et cintrée 7 constituant l'anse du récipient. In two diametrically opposite zones, the partition 4 and the lamellae 6 extend towards the base of the container at 41 and 61, while the extensions 41 are provided with a hole allowing the ends of the bent and curved rod 7 constituting the passage container handle.

Le rabat 3t de l'ouverture 3 présente une collerette 8 disposée dans le prolongement de la cloison 4, tandis que le bord inférieur de cette cloison 4 est pourvu d'un rebord extérieur 9. The flap 3t of the opening 3 has a flange 8 arranged in the extension of the partition 4, while the lower edge of this partition 4 is provided with an outer rim 9.

En outre, cette cloison extérieure 4 comporte, en un point intermédiaire de sa hauteur, une nervure en forme de dents de scie 10 constituant l'un des moyens assurant le verrouillage du couvercle 1 sur le récipient 2. In addition, this external partition 4 comprises, at an intermediate point of its height, a rib in the form of a sawtooth 10 constituting one of the means ensuring the locking of the cover 1 on the container 2.

Ce couvercle 1 présente une rainure périphérique 11 orientée axialement dont la forme et les dimensions sont telles qu'elle vient s'adapter sur la périphérie de l'ouverture 3, c'està-dire sur la cloison 4 et la paroi 5. Le fond de cette rainure 11 comporte également une rainure 12 dont la largeur correspond à celle de la collerette 8, cette rainure 12 étant donc située par l'un de ses côtés dans le prolongement du cssté extérieur 13 de la rainure 11. This cover 1 has an axially oriented peripheral groove 11 whose shape and dimensions are such that it fits on the periphery of the opening 3, that is to say on the partition 4 and the wall 5. The bottom of this groove 11 also includes a groove 12 whose width corresponds to that of the flange 8, this groove 12 therefore being located by one of its sides in the extension of the outer casing 13 of the groove 11.

Ce côté extérieur 13 de la rainure il est réalisé de manière telle que, lorsque le couvercle est adapté
sur le récipient, son extrémité inférieure l31vient se placer à proximité et pratiquement contre le rebord extérieur 9 de la cloison 4.This outer side 13 of the groove is made in such a way that when the cover is adapted
on the container, its lower end 131 comes to be placed close to and practically against the outer rim 9 of the partition 4.

La paroi interne de ce côté extérieur 13 de la rainure 11 est pourvue d'une encoche 132, destinée à s'adapter sur la nervure en dents de scie 10 de la cloison 4 afin d'assurer l'assemblage par encliquetage du couvercle et de garantir ainsi son inviolabilité. The inner wall of this outer side 13 of the groove 11 is provided with a notch 132, intended to fit on the sawtooth rib 10 of the partition 4 in order to ensure the snap-fitting assembly of the cover and of thus guarantee its inviolability.

L'épaisseur de matière subsistant sur le côté extérieur 13 à hauteur du fond de l'encoche 132 est suffisamment faible pour délimiter entre cette encoche 132 et le bord inférieur 131 une bande d'arrachage 133 pouvant être déchirée longitudinalement lors de l'ouverture du pot. The thickness of material remaining on the outer side 13 at the bottom of the notch 132 is sufficiently small to define between this notch 132 and the lower edge 131 a tear strip 133 which can be torn longitudinally when the opening of the pot.

Pour la déchirure de cette bande d'arrachage, il est prévu, sur le bord inférieur 131 , une languette 14 (voir figure 1) et ce bord 131 est pourvu d'un renforcement en 141 à hauteur de sa jonction avec la languette 14. De plus, l'un des bords latéraux de la languette 14 se prolonge extérieurement sur la bande d'arrachage 133 par une nervure 142, tandis que sur le côté interne de cette bande d'arrachage 133, il est prévu une rainure transversale 143 qui est disposée latéralement à la nervure 142 et à la languette 14. For the tearing of this tear strip, there is provided, on the lower edge 131, a tongue 14 (see FIG. 1) and this edge 131 is provided with a reinforcement at 141 at the height of its junction with the tongue 14. In addition, one of the lateral edges of the tongue 14 is extended externally on the tear strip 133 by a rib 142, while on the inner side of this tear strip 133, a transverse groove 143 is provided which is arranged laterally to the rib 142 and to the tongue 14.

Cette réalisation permet de donner à la languette 14 une dimension relativement importante pour faciliter sa préhension tout en garantissant que, lors de sa torsion, l'dé'chirure transversale de la bande d'arrachage 133 se fasse exclusivement à hauteur de la rainure 143 qui est la zone de plus faible épaisseur jouxtant avec la zone transversale de plus forte épaisseur 142.  This embodiment makes it possible to give the tongue 14 a relatively large dimension to facilitate its gripping while ensuring that, when it is twisted, the transverse tear of the tear strip 133 takes place exclusively at the level of the groove 143 which is the thinner zone adjoining the thicker transverse zone 142.

Ensuite, pat une traction sur la languette 14 la bande d'arrachage 133 se déchire à hauteur de la base de l'en- coche 132, ce qui permet la séparation du couvercle. Then, by pulling on the tongue 14, the tear strip 133 tears at the level of the base of the notch 132, which allows the lid to be separated.

Après ouverture du couvercle, ce dernier peut néanmoins être réutilisé pour obturer le récipient tout en assurant une bonne étanchéité. After opening the lid, the latter can nevertheless be reused to close the container while ensuring a good seal.

En effet, cette possibilité d'assemblage est obtenue par la présence de la rainure 11 qui se loge sur le rabat 31 rigidifié par la présence de la cloison 4 de la paroi 5 et des lamelles radiales 6. Indeed, this possibility of assembly is obtained by the presence of the groove 11 which is housed on the flap 31 stiffened by the presence of the partition 4 of the wall 5 and the radial strips 6.

Ce premier assemblage confère déjà une bonne étanchéité à l'ensemble, cette étanchéité étant absolue du fait de la présence de la collerette 8 qui se loge dans la rainure 12 étant donné que cette collerette 8 est formée sur la structure rigide 1 4, 5, 6 tandis que l'un des côtés de la rainure 12 est formé par le côté extérieur 13 qui présente une souplesse suffisante pour se serrer élastiquement contre la collerette 8. This first assembly already gives good sealing to the assembly, this sealing being absolute due to the presence of the collar 8 which is housed in the groove 12 since this collar 8 is formed on the rigid structure 1 4, 5, 6 while one of the sides of the groove 12 is formed by the outer side 13 which has sufficient flexibility to be tightened elastically against the flange 8.

Du fait de cette réalisation, l'étanchéité de l'assemblage du couvercle et du récipient est donc obtenue de manière parfaite avant ou après enlèvement de la bande d'arrachage 133. Because of this embodiment, the tightness of the assembly of the cover and of the container is therefore obtained in a perfect manner before or after removal of the tear strip 133.

Cette bande d'arrachage 133 garantit l'inviolabilité du récipient étant donné qu'elle s'adapte sur la structure rigidifiée 31, 4, 5, 6 si bien que le rebord extérieur en dents de scie 10 ne peut pas s'effacer pour permettre le passage de la bande d'arrachage 133 sans sa déchirure.  This tear strip 133 guarantees the inviolability of the container since it adapts to the stiffened structure 31, 4, 5, 6 so that the sawtooth outer rim 10 cannot be erased to allow the passage of the tear strip 133 without tearing.

En outre, étant donné que le bord inférieur 151 du côté extérieur 13 de la rainure 11 se prolonge jusqu'à proximité du rebord extérieur 9, il est pratiquement impossible d'introduire, sous la bande d'arrachage 133, un outil qui permettrait de faire passer cette bande d'arrachage par dessus le rebord en dents de scie 10. In addition, since the lower edge 151 of the outer side 13 of the groove 11 extends as close to the outer rim 9, it is practically impossible to introduce, under the tear strip 133, a tool which would allow pass this tear strip over the serrated edge 10.

On notera enfin que le bord inférieur 131 du côté extérieur 13 est situé verticalement dans le prolongement de l'extrémité du rebord 9, si bien que lorsque la bande d'arrachage est en place, le côté extérieur 13 forme une paroi continue avec le rebord extérieur 9 et la cloison 4, la bande d'arrachage 13g étant ainsi dissimuléeo
Par contre, lorsque cette bande d'arrachage est athée, la rainure qui subsiste entre les rebords 9 et 10 met en évidence son absence.Finally, note that the lower edge 131 of the outer side 13 is situated vertically in the extension of the end of the rim 9, so that when the tear strip is in place, the outer side 13 forms a continuous wall with the rim exterior 9 and partition 4, the tear strip 13g being thus concealed
On the other hand, when this tear strip is atheist, the groove which remains between the flanges 9 and 10 highlights its absence.

L'angle de la rainure 11, le plus à l'intérieur du couvercle, comporte par ailleurs une collerette externe 15, orientée vers l'axe du couvercle, les dimensions de l'ouverture délimitée par cette collerette étant légèrement supérieures aux dimensions extérieures de la base du récipient afin de former entre le fond de ce couvercle et la collerette 15 un logement
assurant la stabilité d'un empilage de pots.The angle of the groove 11, the innermost part of the cover, moreover comprises an external flange 15, oriented towards the axis of the cover, the dimensions of the opening delimited by this flange being slightly greater than the external dimensions of the base of the container in order to form between the bottom of this cover and the collar 15 a housing
ensuring the stability of a stack of pots.

La face inférieure du couvercle 1 est également pourvue d'une collerette 16 orientée axialement, cette collerette 16 étant réalisée de manière telle qutelle puisse s'adapter à l'intérieur de la collerette 15 d'un couvercle adjacent de façon à assurer la stabilité du gerbage des couvercles entre eux.  The underside of the cover 1 is also provided with a flange 16 oriented axially, this flange 16 being produced in such a way that it can adapt to the inside of the flange 15 of an adjacent cover so as to ensure the stability of the stacking the covers together.

Claims (7)

REVENDICATIONS 10) Récipient à couvercle caractérisé en ce que le bord (5) de l'ouverture (3) du récipient présente un rabat extérieur périphérique (31) formant une cloison extérieure (4), cette cloison extérieure, distante de la paroi (5), étant reliée à cette paroi du récipient par des lamelles radiales (6) de raidissage, le bord inférieur de cette cloison externe (4) présentant un rebord extérieur (9), tandis çe le couvercle présente une rainure périphérique (11) s'adaptant par ses cotés interne et externe (13) sur le bord de l'ouverture du récipient délimité par la paroi (5) et la cloison (4), le côté externe (13) de cette rainure se prolongeant sensiblement jusqu'à hauteur du rebord extérieur (9) de la cloison (4), cette cloison (4) du récipient et le c8té extérieur de la rainure (11) du couvercle étant pourvus respectivement d'une nervure (10) et d'une rainure (132) d'encliquetage. 10) Lid container characterized in that the edge (5) of the opening (3) of the container has a peripheral outer flap (31) forming an outer partition (4), this outer partition, distant from the wall (5) , being connected to this wall of the container by radial strips (6) for stiffening, the lower edge of this external partition (4) having an external rim (9), while the cover has a peripheral groove (11) which fits by its internal and external sides (13) on the edge of the container opening defined by the wall (5) and the partition (4), the external side (13) of this groove extending substantially up to the height of the rim outside (9) of the partition (4), this partition (4) of the container and the outer side of the groove (11) of the cover being provided respectively with a rib (10) and a groove (132) of snap-in. 20) Récipient SoSorme à la revendication 1 caractérisé en ce que le bord inférieur (131) du côté externe (13) de la rainure (11) du couvercle est situé dans l'alignement du rebord externe (9) de la cloison (4). 20) SoSorme container in claim 1 characterized in that the lower edge (131) of the external side (13) of the groove (11) of the cover is located in alignment with the external rim (9) of the partition (4) . 30) Récipient conforme à la revendication 2, caractérisé en ce que la rainure (11) du couvercle présente une 30) container according to claim 2, characterized in that the groove (11) of the cover has a collerette externe (15) dirigée vers l'axe du couvercle; les dimensions de l'ouverture délimitée par cette collerette étant au moins égales aux dimensions externes de la base du récipient (2).  external flange (15) directed towards the axis of the cover; the dimensions of the opening delimited by this flange being at least equal to the external dimensions of the base of the container (2). 40) Récipient conforme à la revendication 3, caractérisé en ce que le couvercle présente, sur sa face inférieure, une collerette (16) orientée axialement, cette collerette étant telle que, lors d'un empilage de couvercles, elle s'adapte à l'intérieur de la collerette externe 15, dirigée vers l'axe d'un autre couvercle. 40) A container according to claim 3, characterized in that the cover has, on its underside, a flange (16) oriented axially, this flange being such that, when stacking lids, it adapts to the 'interior of the outer flange 15, directed towards the axis of another cover. 50) Récipient conforme à la revendication 1, caractérisé en ce que le bord inférieur (131) du côté extérieur (13) de la rainure (11) du couvercle présente une surépaisseur à hauteur de sa jonction avec la languette (14). 50) Container according to claim 1, characterized in that the lower edge (131) of the outer side (13) of the groove (11) of the cover has an extra thickness at the height of its junction with the tongue (14). 60) Récipient conforme à la revendication 1, caractérisé en ce que la bande d'arrachage (135) présente, à hauteur de la languette (14), une nervure transversale externe (142) prolongeant l'un des côtés de la languette et une rainure transversale interne (143) disposée latéralement à cette nervure (142) et à la languette (14). 60) A container according to claim 1, characterized in that the tear strip (135) has, at the level of the tongue (14), an external transverse rib (142) extending one of the sides of the tongue and a internal transverse groove (143) disposed laterally to this rib (142) and to the tongue (14). 70) Récipient conforme à l'une quelconque dss revendications précédentes, caractérisé en ce que la rainure périphérique (11) du couvercle (1) présente, à sa base, une rainure (12) prolongeant le côté externe (13) de la rainure (11) du couvercle, cette rainure (12) s'adaptant sur une collerette (8) orientée axialement prévue sur le bord de l'ouverture du récipient dans le prolongement de la cloison (14).  70) A container according to any one of the preceding claims, characterized in that the peripheral groove (11) of the cover (1) has, at its base, a groove (12) extending the external side (13) of the groove ( 11) of the cover, this groove (12) fitting onto a flange (8) axially oriented provided on the edge of the opening of the container in the extension of the partition (14).
FR8119615A 1981-10-19 1981-10-19 CONTAINER WITH LID SUCH AS POT Expired FR2514731B1 (en)

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FR2514731B1 FR2514731B1 (en) 1987-02-27

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112692A2 (en) * 1982-12-15 1984-07-04 Commonwealth Moulding Pty. Limited Lidded pails and like containers
FR2630085A1 (en) * 1988-06-20 1989-10-20 Voegtlin Andre Lid made of synthetic material to be fitted onto a container
FR2700524A1 (en) * 1993-01-18 1994-07-22 Ilidio Do Livramento Rufino Container for toxic waste products
WO2007057671A2 (en) * 2005-11-16 2007-05-24 Mcgill Technology Limited Method and apparatus for preparing beverages
WO2015197501A1 (en) * 2014-06-23 2015-12-30 Abate Basilio & C. S.N.C. Lid-container assembly made of plastic material
US20230219716A1 (en) * 2018-05-28 2023-07-13 Roquette Freres Packaging comprising a plastic container with constant stacking pitch

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998158A (en) * 1954-12-31 1961-08-29 Rexall Drug Chemical Severable sealing means for reusable packages
CH479458A (en) * 1967-10-17 1969-10-15 Johnsen & Jorgensen Trident Lt Container with associated closure and method of manufacturing this container
GB1388331A (en) * 1973-04-30 1975-03-26 Heisler R A Plastics containers and covers therefor
FR2340255A1 (en) * 1976-02-05 1977-09-02 Rigid Pak Corp REUSABLE CONTAINERS WITH WATERPROOF LIDS
FR2434083A1 (en) * 1978-07-25 1980-03-21 Obrist Ag Albert CONTAINER WITH LID OF SYNTHETIC MATERIAL, PARTICULARLY FOR PACKAGING FOOD PRODUCTS
NL8300429A (en) * 1982-02-06 1983-09-01 Schmalbach Lubeca DETACHABLE COVER OF PLASTIC, PARTICULARLY FOR CLOSING BARRELS OF THIN METAL PLATE.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998158A (en) * 1954-12-31 1961-08-29 Rexall Drug Chemical Severable sealing means for reusable packages
CH479458A (en) * 1967-10-17 1969-10-15 Johnsen & Jorgensen Trident Lt Container with associated closure and method of manufacturing this container
GB1388331A (en) * 1973-04-30 1975-03-26 Heisler R A Plastics containers and covers therefor
FR2340255A1 (en) * 1976-02-05 1977-09-02 Rigid Pak Corp REUSABLE CONTAINERS WITH WATERPROOF LIDS
FR2434083A1 (en) * 1978-07-25 1980-03-21 Obrist Ag Albert CONTAINER WITH LID OF SYNTHETIC MATERIAL, PARTICULARLY FOR PACKAGING FOOD PRODUCTS
NL8300429A (en) * 1982-02-06 1983-09-01 Schmalbach Lubeca DETACHABLE COVER OF PLASTIC, PARTICULARLY FOR CLOSING BARRELS OF THIN METAL PLATE.

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112692A2 (en) * 1982-12-15 1984-07-04 Commonwealth Moulding Pty. Limited Lidded pails and like containers
EP0112692A3 (en) * 1982-12-15 1985-08-28 Commonwealth Moulding Pty. Limited Lidded pails and like containers
FR2630085A1 (en) * 1988-06-20 1989-10-20 Voegtlin Andre Lid made of synthetic material to be fitted onto a container
FR2700524A1 (en) * 1993-01-18 1994-07-22 Ilidio Do Livramento Rufino Container for toxic waste products
ES2108600A1 (en) * 1993-01-18 1997-12-16 Livrament Rufino Ilidio Do Container for toxic waste products
WO2007057671A2 (en) * 2005-11-16 2007-05-24 Mcgill Technology Limited Method and apparatus for preparing beverages
WO2007057671A3 (en) * 2005-11-16 2007-07-05 Mcgill Tech Ltd Method and apparatus for preparing beverages
WO2015197501A1 (en) * 2014-06-23 2015-12-30 Abate Basilio & C. S.N.C. Lid-container assembly made of plastic material
RU2672677C2 (en) * 2014-06-23 2018-11-19 Абате Базилио Энд К. С.Н.К. Lid-container assembly made of plastic material
US10150595B2 (en) 2014-06-23 2018-12-11 Abate Basilio & C. S.N.C. Lid-container assembly made of plastic material
US20230219716A1 (en) * 2018-05-28 2023-07-13 Roquette Freres Packaging comprising a plastic container with constant stacking pitch

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