ITMI20010714A1 - PRESSURE COVER FOR THE PROTECTION OF THE CAN BEVERAGE EVEN AFTER A FIRST PARTIAL CONSUMPTION - Google Patents
PRESSURE COVER FOR THE PROTECTION OF THE CAN BEVERAGE EVEN AFTER A FIRST PARTIAL CONSUMPTION Download PDFInfo
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- ITMI20010714A1 ITMI20010714A1 IT2001MI000714A ITMI20010714A ITMI20010714A1 IT MI20010714 A1 ITMI20010714 A1 IT MI20010714A1 IT 2001MI000714 A IT2001MI000714 A IT 2001MI000714A IT MI20010714 A ITMI20010714 A IT MI20010714A IT MI20010714 A1 ITMI20010714 A1 IT MI20010714A1
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- lid
- ring
- edge
- cylindrical
- per
- Prior art date
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- 239000005557 antagonist Substances 0.000 claims description 3
- 235000013361 beverage Nutrition 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 7
- 230000001464 adherent effect Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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- 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
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- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
- B65D51/1688—Venting occurring during initial closing or opening of the container, by means of a passage for the escape of gas between the closure and the lip of the container mouth, e.g. interrupted threads
- B65D51/1694—Venting occurring during initial closing or opening of the container, by means of a passage for the escape of gas between the closure and the lip of the container mouth, e.g. interrupted threads the closure being for a box-like container
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- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
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- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0006—Upper closure
- B65D2251/0018—Upper closure of the 43-type
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- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0068—Lower closure
- B65D2251/0071—Lower closure of the 17-type
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- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0031—Reclosable openings
- B65D2517/004—Reclosable openings by means of an additional element
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- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0098—Means for preventing dust contacting pouring opening, e.g. a cover over the tear panel
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- 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
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- 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
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- 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
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- 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
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- 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
- B65D2543/00657—U-shaped or inverted U
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- 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
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- 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
- B65D2543/00861—Non-integral tabs, tongues, handles or similar
- B65D2543/0087—Non-integral tabs, tongues, handles or similar outside of the lid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Description
D E S C R I Z I O N E DESCRIPTION
Descrizione dell’INVENZIONE INDUSTRIALE dal titolo: Description of the INDUSTRIAL INVENTION entitled:
"Coperchio a pressione per la protezione della bibita in lattina anche dopo una prima parziale consumazione” "Pressure lid to protect the canned drink even after a first partial consumption"
L’invenzione concerne le confezioni per bibita in lattina. The invention concerns packs for canned drinks.
Sono universalmente note le lattine per bibite che consentono la consumazione della bibita facendola passare attraverso un foro creato alla sommità della lattina dallo strappo di una linguetta. Beverage cans are universally known which allow the drink to be consumed by passing it through a hole created at the top of the can by the tearing of a tab.
Tale lattina presenta il grave inconveniente che la sua sommità non è provvista di alcuna protezione contro l’inquinamento causato da sporcizie in genere durante l'immagazzinamento ed il trasporto. This can has the serious drawback that its top is not provided with any protection against pollution caused by dirt in general during storage and transport.
Inoltre una volta aperta la lattina, non vi è possibilità di richiuderla con la conseguente perdita o comunque col deterioramento della quantità che non è stata eventualmente consumata impedendo praticamente parziali consumazioni. Furthermore, once the can has been opened, there is no possibility of closing it with the consequent loss or in any case with the deterioration of the quantity that has not been consumed, practically preventing partial consumption.
In tre mie precedenti domande di brevetto ho illustrato un coperchio a pressione da applicare sulla sommità delle lattine per proteggerla contro gli inquinamenti in genere. In three of my previous patent applications I have illustrated a pressure lid to be applied on the top of the cans to protect it against pollution in general.
Oggetto della presente invenzione è un coperchio ulteriormente perfezionato per assicurare maggiormente la protezione della bibita anche dopo la apertura effettuata nella sommità della lattina per effetture la prima consumazione così come verrà qui di seguito illustrato. The object of the present invention is a lid which is further improved to ensure greater protection of the drink even after opening in the top of the can to make the first drink as will be illustrated hereinafter.
Oggetto del ritrovato è un coperchio a pressione perfezionato per bibite in lattina comprendente The object of the invention is an improved pressure lid for canned drinks comprising
un corpo troncoconico provvisto alla sommità d’un bordo in rilievo, cilindrico a canale capovolto, con forma e dimensionamento interni corrispondenti alla forma e al dimensionamento esterni della sommità della lattina, a truncated cone body provided at the top of a raised edge, cylindrical with an inverted channel, with internal shape and sizing corresponding to the external shape and sizing of the top of the can,
un anello esterno in corrispondenza del passaggio dal corpo troncoconico al bordo cilindrico della sommità, di diametro lievemente inferiore al diametro esterno di tale bordo cilindrico, forzato, tale anello, all’interno di un gancio solidale al coperchio con apertura verso il bordo del corpo trococonico per consentire, esercitando con le dita sull’anello una trazione adeguata in direzione contraria alla detta apertura, il completo distacco del coperchio dalla lattina an outer ring in correspondence with the passage from the frusto-conical body to the cylindrical edge of the top, with a diameter slightly smaller than the external diameter of this cylindrical edge, forced, this ring, inside a hook integral with the lid with opening towards the edge of the trochoconical body to allow, by exercising with the fingers on the ring an adequate traction in the opposite direction to said opening, the complete detachment of the lid from the can
una maniglietta all’estremità di una zona del corpo troncoconico delimitata da due linee a frattura facilitata, una circonferenziale subito sotto l’anello ed una radiale sino al bordo di tale corpo e subito dopo la maniglietta. a handle at the end of an area of the truncated cone body delimited by two lines with facilitated fracture, a circumferential one immediately below the ring and a radial one up to the edge of this body and immediately after the handle.
Tale coperchio presenta mezzi per consentire l’uscita del gas creato dalla bibita prima di effettuare mediante l’anello, il distacco del coperchio rimesso sulla sommità della lattina dopo una prima consumazione per una ulteriore consumazione e mezzi per ripristinare l’ermeticità della lattina nonostante la presenza sulla sommità della lattina, del foro creato con lo strappo della linguetta di chiusura, per consentire la prima consumazione. This lid has means for allowing the gas created by the drink to escape before carrying out, by means of the ring, the detachment of the lid placed on the top of the can after a first consumption for a further consumption and means for restoring the hermetic seal of the can despite the presence on the top of the can, of the hole created by the tearing of the closing tab, to allow the first drink.
Tali mezzi comprendono una aletta radiale esterna dell’anello pressocchè in corrispondenza del centro della zona a frattura facilitata del coperchio ed una linguetta antagonista radiale esterna sul bordo della sommità del coperchio pressocchè in corrispondenza d'una estremità della zona a frattura facilitata che risulta predisposta tra il gancio che sopporta l’anello e tale linguetta. These means comprise an external radial fin of the ring almost in correspondence with the center of the area with facilitated fracture of the lid and an external radial antagonist tab on the edge of the top of the lid almost in correspondence with one end of the area with facilitated fracture which is predisposed between the hook that supports the ring and this tab.
Tale aletta sull’anello e tale linguetta sulla sommità del coperchio, consentono, prima di distaccare completamente il coperchio per una consumazione dopo una precedente, il forzamento manuale d’una zona di tale anello sino a determinarne una convessità sufficiente alla sua presa sul bordo della sommità del coperchio e quindi, agendo sulla maniglietta della zona a frattura prestabilita già strappata in occasione della prima consumazione, di determinare una deformazione del bordo del corpo troncoconico sufficiente allo sfogo del gas generato dalla bibita. This flap on the ring and this tab on the top of the lid, allow, before completely detaching the lid for a consumption after a previous one, the manual forcing of an area of this ring until it determines a convexity sufficient for its grip on the edge of the top of the lid and therefore, by acting on the handle of the predetermined fracture zone already torn during the first drink, to cause a deformation of the edge of the frusto-conical body sufficient to vent the gas generated by the drink.
Vantaggiosamente la linguetta presenta la faccia interna con inclinazione verso la sommità del coperchio pressocchè corrispondente alla convessità dell’anello creata agendo sull'aletta dell’anello. Advantageously, the tab has an internal face with an inclination towards the top of the lid almost corresponding to the convexity of the ring created by acting on the fin of the ring.
Sull’anello è predisposta una seconda aletta radiale pressocchè diametralmente opposta alla prima per facilitare l’assetto di trazione dell’anello sul coperchio per operarne il distacco. On the ring there is a second radial fin almost diametrically opposite to the first to facilitate the traction of the ring on the lid to detach it.
La maniglietta è disposta in corrispondenza della estremità della zona a frattura facilitata opposta a quella corrispondente alla linguetta sul bordo alla sommità del coperchio. The handle is arranged at the end of the facilitated fracture zone opposite to that corresponding to the tab on the edge at the top of the lid.
Detta maniglietta è collegata al bordo del corpo troncoconico del coperchio e si presenta a riposo aderente a tale bordo. Said handle is connected to the edge of the frusto-conical body of the lid and is at rest adherent to said edge.
Per assicurare la ermeticità della lattina dopo la prima consumazione, è predisposta all’interno del coperchio in corrispondenza del passaggio dal suo corpo troncoconico alla sommità cilindrica, una nervatura anulare con sezione trasversale forma di dente squadrato per creare con la parte frontale piana ed estesa un esteso combaciamento della lattina e con la parte superiore una battuta contro l’estremità del bordo cilindrico della testata della lattina. To ensure the airtightness of the can after the first consumption, an annular rib with a cross-section in the shape of a square tooth is arranged inside the lid in correspondence with the passage from its truncated conical body to the cylindrical top. extended matching of the can and with the upper part a stop against the end of the cylindrical edge of the can head.
Sono evidenti i vantaggi del ritrovato. The advantages of the invention are evident.
Nonostante l’apertura creata alla sommità della lattina per la prima consumazione, non solamente vengono evitati i problemi creati dal gas generato dalla bibita all’atto delle ulteriori consumazioni che possono quindi essere effettuate col massimo conforto per l’utente ma altresì dopo ogni consumazione, viene ripristinata l’ermeticità della lattina con la massima conservazione della bibita. Despite the opening created at the top of the can for the first drink, not only are the problems created by the gas generated by the drink at the time of further consumption avoided, which can therefore be made with the utmost comfort for the user but also after each drink. the tightness of the can is restored with the maximum conservation of the drink.
Le caratteristiche e gli scopi del ritrovato risulteranno ancora più chiari dagli esempi d'attuazione che seguono corredati da figure schematiche. The characteristics and purposes of the invention will become even clearer from the following embodiment examples, accompanied by schematic figures.
Fìg. 30) Lattina per bibite gassate con coperchio amovibile di protezione fornito di un anello circonferenziale per reazione alle pressioni interne e per il tiraggio del coperchio stesso e con mezzi per facilitare consumazioni parziali della bibita, in prospettiva con particolari ingranditi. Fig. 30) Can for fizzy drinks with removable protective lid provided with a circumferential ring for reaction to internal pressures and for pulling the lid itself and with means to facilitate partial consumption of the drink, in perspective with enlarged details.
Fig. 31) La lattina all’atto del forzamento di una zona dell'anello sulla sommità del coperchio per consentirne una deformazione parziale sufficiente allo sfogo dei gas, all’atto d’una consumazione dopo la prima, in prospettiva Fig. 32) La lattina all’atto della deformazione del coperchio Fig. 31) The can when forcing an area of the ring on the top of the lid to allow a partial deformation sufficient to vent the gases, at the time of a drink after the first, in perspective Fig. 32) The can at deformation of the lid
Fig. 33) La lattina dall’atto del distacco del coperchio per la consumazione Fig. 34) La lattina in sezione longitudinale con mezzi per assicurare la ermeticità dopo ogni consumazione Fig. 33) The can from the act of detaching the lid for consumption Fig. 34) The can in longitudinal section with means to ensure airtightness after each drink
Fig. 35) Frazione della sezione longitudinale del coperchio con particolare ingrandito Fig. 35) Fraction of the longitudinal section of the lid with enlarged detail
La lattina 10 per bibite con corpo cilindrico 11 provvisto di bocca 12 troncoconica e bordo cilindrico 13, chiusa alla sommità da una testata 15 concava con bordo cilindrico 16 a canale capovolto, entro il quale penetra il bordo cilindrico 13 del corpo 11 , apribile mediante linguetta 20 a strappo, presenta il coperchio 200 amovibile. The can 10 for drinks with cylindrical body 11 provided with a truncated cone-shaped mouth 12 and cylindrical edge 13, closed at the top by a concave head 15 with cylindrical edge 16 with an overturned channel, into which the cylindrical edge 13 of the body 11 penetrates, which can be opened by means of a tab 20 tear-off, has a removable lid 200.
Tale coperchio comprende: This cover includes:
un corpo troncoconico 201 che presenta una sommità 202 con bordo 203 cilindrico a canale capovolto avente forma e dimensionamento interni corrispondenti alla forma e al dimensionamento esterni della sommità 15-16 della lattina 10, a frusto-conical body 201 which has a top 202 with a cylindrical edge 203 with an inverted channel having an internal shape and dimensioning corresponding to the external shape and dimensioning of the top 15-16 of the can 10,
un anello 210 esterno in corrispondenza del passaggio dal corpo troncoconico 201 al bordo cilindrico 203, di diametro lievemente inferiore al diametro esterno di tale bordo cilindrico 203, forzato, tale anello 210, all’interno di un gancio 211 solidale al coperchio 200 con apertura 212 per consentire, esercitando con le dita sull’anello 210 una trazione adeguata in direzione contraria alla detta apertura 212, il completo distacco del coperchio 200 dalla lattina 10 an external ring 210 in correspondence with the passage from the frusto-conical body 201 to the cylindrical edge 203, with a diameter slightly smaller than the external diameter of said cylindrical edge 203, forced, such ring 210, inside a hook 211 integral with the lid 200 with opening 212 to allow, by exercising with the fingers on the ring 210 an adequate traction in the opposite direction to said opening 212, the complete detachment of the lid 200 from the can 10
una maniglietta 230 all’estremità di una zona 225 del corpo troncoconico 201 delimitata da due linee a frattura facilitata, una 226 circonferenziaie subito sotto l’anello 210 ed una radiale 227 da quella circonferenziaie 226 sino al bordo di tale corpo 201 e subito dopo la maniglietta 230 a small handle 230 at the end of an area 225 of the frusto-conical body 201 delimited by two lines with facilitated fracture, a circumferential 226 immediately under the ring 210 and a radial 227 from the circumferential one 226 up to the edge of said body 201 and immediately after the handle 230
Sull’anello 210 è predisposta una aletta radiale 215 esterna pressocchè in corrispondenza del centro della zona 225 a frattura facilitata. On the ring 210 there is an external radial fin 215 almost in correspondence with the center of the zone 225 with facilitated fracture.
Sul bordo 203 della sommità 202 del coperchio 200 è prediposta una linguetta 205 antagonista, radiale, pressocchè in corrispondenza d’una estremità della zona 225 a frattura facilitata che risulta sostanzialmente disposta tra il gancio 211 di supporto all’anello 210 e tale linguetta 205. On the edge 203 of the top 202 of the lid 200 there is an antagonist tongue 205, radial, almost at one end of the facilitated fracture zone 225 which is substantially arranged between the hook 211 supporting the ring 210 and this tongue 205.
Per una consumazione della bibita 28 dopo la prima che ha determinato sulla testata 15 della lattina 10 una apertura 23 (fig.31) mediante lo strappo della linguetta 20 (fig.30) e lo strappo parziale, mediante la maniglietta 230, della zona 225 a frattura facilitata, l’aletta 215 dell’anello 210 consente il forzamento manuale d’una sua zona tra il gancio 211 di supporto dell’anello e la linguetta 205 sul bordo della sommità 202 del coperchio 200 sino a determinare una convessità 220 di tale anello 210 sufficiente alla presa su tale bordo così come indicato dalla fig. 31. For a drink 28 after the first one which has caused an opening 23 on the head 15 of the can 10 (fig. 31) by tearing off the tab 20 (fig. 30) and partially tearing off, by means of the handle 230, zone 225 with facilitated fracture, the tab 215 of the ring 210 allows the manual forcing of one of its areas between the hook 211 supporting the ring and the tab 205 on the edge of the top 202 of the cover 200 until a convexity 220 of this is determined ring 210 sufficient to grip this edge as indicated by fig. 31.
Quindi, agendo sulla maniglietta 230 di detta zona 225 del bordo troncoconico 201 del coperchio 200, strappata, si può determinare (fig. 32) una deformazione 208 di tale bordo sufficiente allo sfogo del gas 29 generato dalla bibita. Therefore, by acting on the handle 230 of said zone 225 of the truncated conical edge 201 of the lid 200, which is torn, it is possible to determine (Fig. 32) a deformation 208 of this edge sufficient to vent the gas 29 generated by the drink.
Ciò fatto è possibile determinare il distacco completo del coperchio 200 tirandolo con l’anello 210 senza i problemi causati dal gas stesso (fig. 33). La linguetta 205 presenta (fig. 30) la faccia 206 interna con inclinazione pressocchè corrispondente alla convessità (220) dell’anello 210 creata agendo sulla sua aletta 215. This done, it is possible to determine the complete detachment of the lid 200 by pulling it with the ring 210 without the problems caused by the gas itself (fig. 33). The tab 205 has (fig. 30) the internal face 206 with an inclination almost corresponding to the convexity (220) of the ring 210 created by acting on its tab 215.
Sull’anello 210 è predisposta una seconda aletta 216 radiale pressocchè diametralmente opposta alla prima per facilitare la presa delle dita all’atto del sollevamento dell’anello per consentire la trazione necessaria al distacco del coperchio dalla lattina. On the ring 210 there is a second radial fin 216 almost diametrically opposite to the first to facilitate the gripping of the fingers when lifting the ring to allow the necessary traction to detach the lid from the can.
La maniglietta 230 è collegata al bordo corpo troncoconico 201 del coperchio 200 e si presenta a riposo aderente a tale corpo. The handle 230 is connected to the frusto-conical body edge 201 of the lid 200 and is at rest adherent to this body.
All’interno del coperchio 200 in corrispondenza del passaggio dal suo corpo troncoconico 201 alla sommità cilindrica 202, è predisposta una nervatura anulare 235 la cui sezione trasversale ha la forma di un dente squadrato. La parte frontale 237 di tale dente risulta piana ed estesa per creare un esteso combaciamento sulla parete della lattina tra la bocca troncoconica 12 ed il bordo cilindrico 13 e quindi la massima tenuta contro il gas della bibita 28 mentre la parte superiore 238 crea una battuta contro l’estremità 17 del bordo cilindrico 16 della testata 15. Inside the lid 200 in correspondence with the passage from its conical body 201 to the cylindrical top 202, there is an annular rib 235 whose cross section has the shape of a squared tooth. The front part 237 of this tooth is flat and extended to create an extensive match on the wall of the can between the frusto-conical mouth 12 and the cylindrical edge 13 and therefore the maximum seal against the gas of the drink 28 while the upper part 238 creates a stop against the end 17 of the cylindrical edge 16 of the head 15.
Dato che il ritrovato in oggetto è stato descritto e rappresentato solamente a titolo di esempio indicativo e non limitativo e per la dimostrazione delle sue caratteristiche essenziali, si intende che potrà subire numerose varianti a seconda delle esigenze industriali, commerciali ed altro, nonché includere altri sistemi a mezzi il tutto senza uscire dal suo ambito. Since the invention in question has been described and represented only by way of indicative and non-limiting example and for the demonstration of its essential characteristics, it is understood that it may undergo numerous variations according to industrial, commercial and other needs, as well as include other systems to means all without going out of its ambit.
Pertanto deve essere inteso che nella domanda di privativa sia compresa ogni equivalente applicazione dei concetti ed ogni equivalente prodotto attuato e/o operante secondo una o più qualsiasi delle caratteristiche indicate nelle seguenti rivendicazioni. Therefore it must be understood that any equivalent application of the concepts and any equivalent product implemented and / or operating according to one or more any of the characteristics indicated in the following claims must be included in the patent application.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001MI000714A ITMI20010714A1 (en) | 2001-04-03 | 2001-04-03 | PRESSURE COVER FOR THE PROTECTION OF THE CAN BEVERAGE EVEN AFTER A FIRST PARTIAL CONSUMPTION |
PCT/IT2001/000183 WO2002081321A1 (en) | 2001-04-03 | 2001-04-12 | Pressure-applied lid to protect canned drinks even after partial consumption of the contents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001MI000714A ITMI20010714A1 (en) | 2001-04-03 | 2001-04-03 | PRESSURE COVER FOR THE PROTECTION OF THE CAN BEVERAGE EVEN AFTER A FIRST PARTIAL CONSUMPTION |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20010714A0 ITMI20010714A0 (en) | 2001-04-03 |
ITMI20010714A1 true ITMI20010714A1 (en) | 2002-10-03 |
Family
ID=11447433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2001MI000714A ITMI20010714A1 (en) | 2001-04-03 | 2001-04-03 | PRESSURE COVER FOR THE PROTECTION OF THE CAN BEVERAGE EVEN AFTER A FIRST PARTIAL CONSUMPTION |
Country Status (2)
Country | Link |
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IT (1) | ITMI20010714A1 (en) |
WO (1) | WO2002081321A1 (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7723959U1 (en) * | 1977-08-01 | 1977-11-10 | Hickisch Eduard | Lid for beverage cans |
US4938379A (en) * | 1988-12-23 | 1990-07-03 | Kellner Louis W | Cover for a beverage can |
EP0636093B1 (en) * | 1992-04-20 | 1999-08-04 | LEE, Jung Min | Bottle cap made of synthetic resin |
US5273176A (en) * | 1993-03-01 | 1993-12-28 | Diaz Eusebio M | Reclosable cover for a beverage can |
DE29614375U1 (en) * | 1996-08-20 | 1996-12-12 | Roschenzow, Gerhard, 90439 Nürnberg | Hygienic closure for containers such as bottles, cans or the like. for recording and playing back liquids, such as drinks, medicines, etc. |
DE29620853U1 (en) * | 1996-12-02 | 1997-01-23 | Franz, Ralf-Siegmar, 14050 Berlin | Cap for standard beverage cans with pull ring opener, with button needle insert as an accessory |
DE19712364A1 (en) * | 1997-03-25 | 1998-10-01 | Bericap Gmbh & Co Kg | Bottle snap closure cap |
EP1181209B1 (en) * | 1999-02-12 | 2003-03-19 | Emilio Talmon | Lid applied by pressure to cans containing drinks |
AU2000231905A1 (en) * | 2000-02-23 | 2001-09-03 | Emilio Talmon | Lid for drinking cans |
IT1318521B1 (en) * | 2000-05-17 | 2003-08-27 | Emilio Talmon | COVER FOR CAN BEVERAGES, HIGH SEAL. |
-
2001
- 2001-04-03 IT IT2001MI000714A patent/ITMI20010714A1/en unknown
- 2001-04-12 WO PCT/IT2001/000183 patent/WO2002081321A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ITMI20010714A0 (en) | 2001-04-03 |
WO2002081321A1 (en) | 2002-10-17 |
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