BE494244A - - Google Patents
Info
- Publication number
- BE494244A BE494244A BE494244DA BE494244A BE 494244 A BE494244 A BE 494244A BE 494244D A BE494244D A BE 494244DA BE 494244 A BE494244 A BE 494244A
- Authority
- BE
- Belgium
- Prior art keywords
- container
- disc
- closure
- closure according
- container closure
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000005977 Ethylene Substances 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000021271 drinking Nutrition 0.000 description 1
- 230000004634 feeding behavior Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
- B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
-
- 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
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/0222—Removable lids or covers without integral tamper element secured only by friction or gravity only 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
- B65D2543/00018—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
- B65D2543/00342—Central part of the lid
- B65D2543/00398—Reinforcing ribs in the central part of the closure
- B65D2543/00407—Reinforcing ribs in the central part of the closure radial
-
- 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
- B65D2543/00342—Central part of the lid
- B65D2543/00398—Reinforcing ribs in the central part of the closure
- B65D2543/00416—Reinforcing ribs in the central part of the closure 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
- B65D2543/00444—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
- B65D2543/00518—Skirt
-
- 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
- B65D2543/00527—NO contact
-
- 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
- B65D2543/0062—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
- B65D2543/00601—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
- B65D2543/00722—Profiles
- B65D2543/0074—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
- B65D2543/00712—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
- B65D2543/00842—Integral tabs, tongues, handles or similar outside of the lid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
<Desc/Clms Page number 1>
FERMETURE DE RECIPIENT.
La présente invention se rapporte à une fermeture de récipient destinée entre autres à obturer des récipients présentant un orifice assez large, tel que notamment des verres à boire, ou des flacons employés pour la vente de certains produits liquides ou semi-liquides.
L'invention a pour but de réaliser une fermeture étanche qui ne nécessite pas un vissage ou un capsulage, ces derniers modes d'obturation présentant fréquemment des aléas et des dangers de rupture lors de l'ouver- ture desdits récipients.
A cet effet, la fermeture de récipient selon l'invention est con- stituee d'une matière déformable.
Selon une forme de réalisation avantageuse, cette matière défor- mable est une matière plastique, @
Dans une forme de réalisation particulière, ladite matière plas- tique est constituée par une matière du groupe des polymères solides d'éthy- lène.
Une particularité de l'invention réside dans le fait que la fer- meture de récipient selon 1'invention présente du côté où il s'applique sur le récipient, un rebord rentrant, extérieurement au récipient.
Une particularité de cette forme de réalisation réside dans le fait que la face interne dudit rebord présente des cannelures ménagées se- lon des plans normaux à l'axe du récipient.
D'autres détails et particularités de l'invention ressortiront de la description d'une fermeture de récipient conforme à l'invention, description donnée à titre d'exemple nullement limitatif et avec référen- ce aux dessins ci-annexés.
Les figures 1 à 7 représentent, en coupe, différentes variantes de l'objet de l'invention.
La figure 8 montre une variante des cannelures.
Dans ces différentes figures les mêmes notations de référence se
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rapportent à des éléments remplissant des fonctions analogues.
La fermeture de récipient représentée. par ces figures comporte dans chacune des formes de réalisation différentes un disque 1 présentant, du côté où il s'applique sur l'orifice du récipient un rebord 2 qui épouse au mieux l'orifice du récipient., éventuellement les saillies ou rebords que celui-ci peut présenter. Une étanchéité complète de l'orifice est assurée par le fait notamment qu'il est fait usage d'une matière déformable suffi- samment élastique pour enserrer l'orifice du récipient. D'autre part, des cannelures 3 ou 4, pouvant se présenter sur la surface externe ou interne du disque, peuvent être prévus dans le but de raidir le disque de matière élastique formant fermeture. Ces cannelures 3 apparaissent clairement à la figure 4; les mêmes cannelures 4 sont représentées par les figures 5 et 6.
Dans le cas où la fermeture s'applique sur des récipients tels que des verres, le disque de matière élastique présente une saillie de pré- hension 5 externe--et un rebord interne 6 destiné à enserrer le bourrelet 7 qui se présente généralement sur de tels récipients.
La figure 2 est une variante de la figure 1 mais destinée à s'appliquer sur un flacon, de préférence en verre, présentant un orifice se rétrécissant.
La figure 3 est analogue à la figure 1 mais l'inclinaison du rebord 7 est plus prononcée.
Une fermeture renforcée 3 pour un récipient analogue à ceux qui sont reproduits par les figures 1 et 3 est représentée par la figure 4. a figure 5 montre un récipient à peu de choses près identique au précéaent mais dans lequel les,cannelures 4 apparaissent à l'intérieur du couvercle, tandis que le récipient ne présente pas de bourrelet 7.
La figure 6 représente un récipient de dimensions plus grandes dont la saillie 7 déborde plus largement du goulot 8, le rebord 2 du disque formant fermeture présentant une cavité appropriée à la saillie 7, tandis qu'une cannelure supplémentaire 9 destinée à assurer une plus grande étanchéité a été prévue ; dernière vient s'appliquer de manière élastique contre la paroi intérieure du goulot 8 Outre les cannelures 4, ce dernier couver- cle présente encore une cannelure extérieure 10 de renforcement.
La figure 7 se rapporte à une dernière variante destinée à s'ap- pliquer sur un goulot étroit présentant une forte saillie extérieure 11, tandis que le disque lui-même ne présente pas de cannelures pour le raidir mais est terminé à sa périphérie par une partie débordante 12 destinée à fa- ciliter la préhension.
Vu les caractéristiques tant de la forme extérieure que de la com- position même des disques de fermeture, il est évident que ceux-ci peuvent être utilisés plusieurs fois, ce qui présente évidemment un très grand avan- tage par rapport aux fermetures à capsule ou autres qui, une fois utilisées, ne peuvent plus trouver usage aux mêmes fins.
Signalons au sujet des propriétés élastiques de ces disques que leur allongement peut atteindre de 0,5 à 20% de leur diamètre.
D'autre part, l'usage d'une matière plastique à base de polythène rend ces disques résistants à l'action des acides et bases minéraux et orga- niques. En outre, ces disques peuvent être utilisés à des températures al- lant de -60 à 70 C sans la moindre altération de leur qualité élastique ni de leur propriété chimique. De par cette même élasticité, il est évi- dent que, ni le placement, ni l'enlèvement de ces disques de fermeture n'exi- ge l'usage d'outils appropriés.
Lors de la fabrication des disques, on pourrait également leur donner une forme bombée, extérieurement ou intérieurement, de même que tous dessins 'pu inscriptions, tels par exemple que des marques de fabrique, ces inscriptions en relief pouvant se réaliser lors de la coulée des disques.
@
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Les disques 1 peuvent également être pourvus de nervures radiales 13, tellesque lesreprésente la figure 8.
D'une manière générale, les disques de fermeture décrits ci-des- sus présentent un intérêt exceptionnel dans toutes les applications où on - cherche à assurer une bonne étanchéité, une très grande résistance à l'alté- ration des moyens de fermeture et du produit enfermé, une simplicité des manoeuvres souvent répétées ainsi qu'une présentation esthétique.
Signalons au hasard quelques domaines d'application de l'objet de l'invention qui sont plus spécialement :l'industrie des conserves ali- mentaires, des produits pharmaceutiques, des produits de beauté, etc...
Il est entendu que bien des modifications peuvent être ap- portées à 1'objet de 1'invention et que cette dernière n'est pas limitée aux formes de réalisation décrites ci-avant; bien des modifications pourraient y être apportées notamment quant à la forme,à la disposition, au nombre et à la constitution des éléments intervenant dans sa réalisation.
REVENDICATIONS.
1. - Fermeture de récipient constituée notamment d'un disque pré- sentant extérieurement un rebord destiné à enserrer l'orifice du récipient, caractérisée en ce que le disque précité est formé d'une matière déformable.
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CONTAINER CLOSURE.
The present invention relates to a container closure intended, among other things, to close containers having a fairly large orifice, such as in particular drinking glasses, or flasks used for the sale of certain liquid or semi-liquid products.
The object of the invention is to achieve a sealed closure which does not require screwing or capping, these latter sealing methods frequently presenting hazards and the dangers of breaking when opening said containers.
To this end, the container closure according to the invention is made of a deformable material.
According to an advantageous embodiment, this deformable material is a plastic material, @
In a particular embodiment, said plastic material consists of a material from the group of solid polymers of ethylene.
A particularity of the invention lies in the fact that the container closure according to the invention has, on the side where it is applied to the container, a re-entrant rim, on the outside of the container.
A peculiarity of this embodiment lies in the fact that the internal face of said rim has grooves formed along planes normal to the axis of the container.
Other details and features of the invention will emerge from the description of a container closure in accordance with the invention, a description given by way of non-limiting example and with reference to the accompanying drawings.
Figures 1 to 7 show, in section, different variants of the subject of the invention.
Figure 8 shows a variant of the grooves.
In these different figures the same reference notations are
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relate to elements fulfilling similar functions.
The container closure shown. by these figures comprises in each of the different embodiments a disc 1 having, on the side where it is applied to the orifice of the receptacle, a rim 2 which best matches the orifice of the receptacle., optionally the projections or rims as that - here can present. Complete sealing of the orifice is ensured in particular by the fact that use is made of a deformable material which is sufficiently elastic to enclose the orifice of the container. On the other hand, grooves 3 or 4, which may be present on the external or internal surface of the disc, can be provided for the purpose of stiffening the disc of elastic material forming a closure. These grooves 3 appear clearly in Figure 4; the same grooves 4 are shown in Figures 5 and 6.
In the case where the closure is applied to containers such as glasses, the disc of resilient material has an external gripping projection 5 - and an internal rim 6 intended to grip the bead 7 which generally presents itself on the outside. such containers.
Figure 2 is a variant of Figure 1 but intended to be applied to a bottle, preferably glass, having a narrowing orifice.
Figure 3 is similar to Figure 1 but the inclination of the rim 7 is more pronounced.
A reinforced closure 3 for a container similar to those shown in Figures 1 and 3 is shown in Figure 4. Figure 5 shows a container more or less identical to the previous one but in which the grooves 4 appear on the left. 'inside the lid, while the container has no bead 7.
FIG. 6 shows a container of larger dimensions, the projection 7 of which protrudes more widely from the neck 8, the rim 2 of the disc forming the closure having a cavity suitable for the projection 7, while an additional groove 9 intended to ensure a greater waterproofing has been provided; The latter is resiliently applied against the internal wall of the neck 8 In addition to the grooves 4, the latter cover also has an external reinforcement groove 10.
FIG. 7 relates to a last variant intended to be applied to a narrow neck having a strong external projection 11, while the disc itself does not have grooves to stiffen it but is terminated at its periphery by a projecting part 12 intended to facilitate gripping.
In view of the characteristics both of the external shape and of the actual composition of the closure discs, it is obvious that these can be used several times, which obviously presents a very great advantage over capsule closures or closures. others which, once used, can no longer be used for the same purposes.
Regarding the elastic properties of these discs, let us point out that their elongation can reach from 0.5 to 20% of their diameter.
On the other hand, the use of a plastic material based on polythene makes these discs resistant to the action of mineral and organic acids and bases. Furthermore, these discs can be used at temperatures ranging from -60 to 70 ° C without any deterioration in their elastic quality or their chemical property. By virtue of this same elasticity, it is evident that neither the placement nor the removal of these closure discs requires the use of suitable tools.
During the manufacture of the discs, they could also be given a convex shape, externally or internally, as well as any designs or inscriptions, such as for example trademarks, these raised inscriptions being able to be produced during the casting of the discs. discs.
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The discs 1 can also be provided with radial ribs 13, as shown in FIG. 8.
In general, the closure discs described above are of exceptional interest in all applications where it is sought to ensure good sealing, very high resistance to alteration of the closure means and enclosed product, a simplicity of the often repeated maneuvers as well as an aesthetic presentation.
Let us point out at random some fields of application of the object of the invention which are more specifically: the industry of food preserves, pharmaceutical products, beauty products, etc ...
It is understood that many modifications can be made to the subject of the invention and that the latter is not limited to the embodiments described above; many modifications could be made in particular as regards the form, the arrangement, the number and the constitution of the elements intervening in its realization.
CLAIMS.
1. - A container closure consisting in particular of a disc having on the outside a rim intended to enclose the orifice of the container, characterized in that the aforementioned disc is formed of a deformable material.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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BE494244A true BE494244A (en) |
Family
ID=138042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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BE494244D BE494244A (en) |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE955572C (en) * | 1950-09-22 | 1957-01-03 | Georges Achille Kihm | Closing cap for glasses, bottles or the like. |
DE968766C (en) * | 1951-11-27 | 1958-03-27 | Albert Geiger | Closing cap for containers, especially made of glass |
US3455500A (en) * | 1967-01-03 | 1969-07-15 | Phillips Petroleum Co | Container and cover |
EP2388205A1 (en) * | 2010-05-18 | 2011-11-23 | Seb Sa | Container-lid combination |
-
0
- BE BE494244D patent/BE494244A/fr unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE955572C (en) * | 1950-09-22 | 1957-01-03 | Georges Achille Kihm | Closing cap for glasses, bottles or the like. |
DE968766C (en) * | 1951-11-27 | 1958-03-27 | Albert Geiger | Closing cap for containers, especially made of glass |
US3455500A (en) * | 1967-01-03 | 1969-07-15 | Phillips Petroleum Co | Container and cover |
EP2388205A1 (en) * | 2010-05-18 | 2011-11-23 | Seb Sa | Container-lid combination |
WO2011144869A1 (en) * | 2010-05-18 | 2011-11-24 | Seb S.A. | Receptacle including a container and a lid |
FR2960220A1 (en) * | 2010-05-18 | 2011-11-25 | Seb Sa | CONTAINER COMPRISING A CONTAINER AND A COVER |
CN102295098A (en) * | 2010-05-18 | 2011-12-28 | Seb公司 | Receptacle which includes a container and a lid |
CN102295098B (en) * | 2010-05-18 | 2016-01-13 | Seb公司 | Comprise the container of container body and lid |
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