WO2000068107A1 - Closure for a container - Google Patents

Closure for a container Download PDF

Info

Publication number
WO2000068107A1
WO2000068107A1 PCT/NO2000/000154 NO0000154W WO0068107A1 WO 2000068107 A1 WO2000068107 A1 WO 2000068107A1 NO 0000154 W NO0000154 W NO 0000154W WO 0068107 A1 WO0068107 A1 WO 0068107A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
hook
closure
bead
intermediate ring
Prior art date
Application number
PCT/NO2000/000154
Other languages
French (fr)
Inventor
Kjell Eriksen
Original Assignee
Skanem Moss As
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 Skanem Moss As filed Critical Skanem Moss As
Priority to DK00923027T priority Critical patent/DK1187771T3/en
Priority to AT00923027T priority patent/ATE283205T1/en
Priority to AU43213/00A priority patent/AU4321300A/en
Priority to DE60016212T priority patent/DE60016212T2/en
Priority to EP00923027A priority patent/EP1187771B1/en
Priority to SI200030600T priority patent/SI1187771T1/en
Publication of WO2000068107A1 publication Critical patent/WO2000068107A1/en

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
    • 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
    • B65D43/0206—Removable lids or covers without integral tamper element secured by snapping over beads or projections inside a peripheral U-shaped channel in 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
    • B65D2543/00277—Metal
    • 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
    • B65D2543/00435—Lids secured to an intermediate ring or like annular member fixed to the container 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
    • 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
    • B65D2543/00453—Contact between the container and the lid in a peripheral U-shaped channel of the container
    • B65D2543/00462—Contact between the container and the lid in a peripheral U-shaped channel of the container peripheral U-shaped channel of the lid
    • 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
    • B65D2543/00546—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
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00657—U-shaped or inverted U
    • 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

Definitions

  • This invention relates to a closure for a container, especially a pail as stated in the preamble of claim 1.
  • a closure is described in DE-2 926 041.
  • the closure is especially intended for use in the field of paint and lacquer industry.
  • This industry has requirements of packaging that must be completely leak proof.
  • the transportation of paint and lacquer (so-called dangerous freight) has extreme demands to the packaging. These demands are specified by distinctive institutions.
  • the object of this invention is to provide a closure for a container that shall meet all the demands of the paint and lacquer producers regarding strength without providing the packaging with additional equipment or to be treated in a special manner.
  • Figure 1 is partly a sectional perspective view of a pail with a cover
  • Figure 2 is a vertical sectional view in a larger scale of detail A of Figure 1, showing the closure.
  • FIG. 2 of the drawings is showing detail A of the pail on Figure 1 in a larger scale, the pail having an intermediate ring 1 fixed to the wall 2 of the pail.
  • the intermediate ring 1 has a U-shaped section 3.
  • the termination of the inner part of the U-shaped section 3 of the intermediate ring 1 is curved as a hook 7; the end of the hook 7 is directed outwards and downwards.
  • the cover 4 of the pail has a U-shaped end section 5 and a curved termination 6. On the inside of the inner part of the U- shaped end section 5 the cover 4 is provided with a bead 8.
  • closure according to the invention may be used also in other types of containers having strict demands to sealing and security of the content.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Glass Compositions (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

A closure for a container, especially a pail, for use in the field of paint and lacquer industry. The closure is comprising an intermediate ring (1) fixed to the wall (2) of the pail, the intermediate ring (1) having a U-shaped section (3), a cover (4) having a U-shaped end section (5) and a curved termination (6). The termination of the inner part of the U-shaped section (3) of the intermediate ring (1) being curved as a hook (7) and the cover (4) being on the inside of the inner part of the U-shaped end section (5) provided with a bead (8). To meet all the demands of the paint and lacquer producers to strength without providing the packaging with additional equipment or that it must be treated in special manner, the end of the hook (7) is directed outwards and downwards, the upper side of the bead (8) is extending substantially perpendicular from the inside of the inner part of the U-shaped end section (5) of the cover (4), whereby the cover (4) in the closed condition has the upper side of the bead (8) located under and in an interlocked engagement with the termination edge (9) of the hook (7).

Description

Closure for a container
This invention relates to a closure for a container, especially a pail as stated in the preamble of claim 1. Such a closure is described in DE-2 926 041.
The closure is especially intended for use in the field of paint and lacquer industry. This industry has requirements of packaging that must be completely leak proof. In some cases the transportation of paint and lacquer (so-called dangerous freight) has extreme demands to the packaging. These demands are specified by distinctive institutions.
There is no prior art solution in the market of "common" pails that also may be used for transportation of dangerous freight, without supply of additional equipment of mechanical or chemical nature. The object of this invention is to provide a closure for a container that shall meet all the demands of the paint and lacquer producers regarding strength without providing the packaging with additional equipment or to be treated in a special manner.
This object is achieved according to the invention by the characteristic features of the closure as described in claim 1. A preferable embodiment of the closure is stated in the dependent claim.
With the closure according to the invention the paint and lacquer producers can use the same packaging for ordinary production as well as for products of the category dangerous freight. The invention will now be described with reference to a preferred embodiment and to the drawings, wherein Figure 1 is partly a sectional perspective view of a pail with a cover, Figure 2 is a vertical sectional view in a larger scale of detail A of Figure 1, showing the closure.
Figure 2 of the drawings is showing detail A of the pail on Figure 1 in a larger scale, the pail having an intermediate ring 1 fixed to the wall 2 of the pail. The intermediate ring 1 has a U-shaped section 3. The termination of the inner part of the U-shaped section 3 of the intermediate ring 1 is curved as a hook 7; the end of the hook 7 is directed outwards and downwards. The cover 4 of the pail has a U-shaped end section 5 and a curved termination 6. On the inside of the inner part of the U- shaped end section 5 the cover 4 is provided with a bead 8.
When the cover 4 is set on the intermediate ring 1 the U-shaped end section 5 is slipped down into the U-shaped section 3, the bead 8 is pushing the hook 7 aside until the termination edge 9 of the hook is snapping on to the upper side of the bead 8. The bead 8 is now located under and in an interlocked engagement with the termination edge 9 of the hook 7. At the same time the underside of the U-shaped end section 5 lays sealingly against the bottom of the U-shaped section 3. There are now three sealing surfaces between the U-shaped end section 5 and the U-shaped section 3: on the sides Aj and A2, and on the bottom A , see Figure 2. When the bead 8 of the cover 4 is located under and in an interlocked engagement with the termination edge 9 of the hook 7 the cover cannot be disengaged by itself by high inner pressure in the container. A high pressure may occur from the content of the container or if the container is dropped and thereby deformed. In a preferred embodiment, shown on Figure 2, the upper side of the hook 7 is in contact with the cover 4 in a closed condition. This gives an additional support if the container should be dropped.
It is obvious that the closure according to the invention may be used also in other types of containers having strict demands to sealing and security of the content.

Claims

Claims
1. A closure for a container, especially a pail, comprising an intermediate ring (1) fixed to the wall (2) of the pail, the intermediate ring (1) having a U-shaped section (3), a cover (4) having a U-shaped end section (5) and a curved termination (6), the U-shaped end section (5) of the cover (4) being adapted to the U-shaped section (3) of the intermediate ring (1), the termination of the inner part of the U- shaped section (3) of the intermediate ring (1) being curved as a hook (7) and the cover (4) being on the inside of the inner part of the U-shaped end section (5) provided with a bead (8), characterised in that the end of the hook (7) is directed outwards and downwards, the upper side of the bead (8) is extending substantially perpendicular from the inside of the inner part of the U-shaped end section (5) of the cover (4), whereby the cover (4) in the closed condition has the upper side of the bead (8) located under and in an interlocked engagement with the termination edge (9) of the hook (7).
2. A closure according to claim 1, characterised in that the upper side of the hook (7) is in contact with the cover (4) in the closed condition.
PCT/NO2000/000154 1999-05-10 2000-05-09 Closure for a container WO2000068107A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK00923027T DK1187771T3 (en) 1999-05-10 2000-05-09 Lid for a container
AT00923027T ATE283205T1 (en) 1999-05-10 2000-05-09 CONTAINER CLOSURE
AU43213/00A AU4321300A (en) 1999-05-10 2000-05-09 Closure for a container
DE60016212T DE60016212T2 (en) 1999-05-10 2000-05-09 CONTAINER CLOSURE
EP00923027A EP1187771B1 (en) 1999-05-10 2000-05-09 Closure for a container
SI200030600T SI1187771T1 (en) 1999-05-10 2000-05-09 Closure for a container

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO19992264 1999-05-10
NO992264A NO309643B1 (en) 1999-05-10 1999-05-10 Close a container, especially a pail

Publications (1)

Publication Number Publication Date
WO2000068107A1 true WO2000068107A1 (en) 2000-11-16

Family

ID=19903318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2000/000154 WO2000068107A1 (en) 1999-05-10 2000-05-09 Closure for a container

Country Status (10)

Country Link
EP (1) EP1187771B1 (en)
AT (1) ATE283205T1 (en)
AU (1) AU4321300A (en)
DE (1) DE60016212T2 (en)
DK (1) DK1187771T3 (en)
ES (1) ES2233364T3 (en)
NO (1) NO309643B1 (en)
PT (1) PT1187771E (en)
SI (1) SI1187771T1 (en)
WO (1) WO2000068107A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775362A (en) * 1954-12-22 1956-12-25 Continental Can Co Triple tight metal can closure
US3476287A (en) * 1969-01-07 1969-11-04 Continental Can Co Tripletite friction closures
US4180179A (en) * 1978-08-31 1979-12-25 The Continental Group, Inc. Beaded snaplock closure
US4337874A (en) * 1979-02-09 1982-07-06 The Continental Group, Inc. Snap lock cover end unit
US4356930A (en) * 1981-04-20 1982-11-02 William H. Roper Container, engagement ring and cover assembly
FR2543112A1 (en) * 1983-03-24 1984-09-28 Schmalbach Lubeca Frontal element for containers, particularly metal ones
EP0672591A2 (en) * 1994-02-21 1995-09-20 Thomassen & Drijver-Verblifa N.V. Can with lid and closing ring

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775362A (en) * 1954-12-22 1956-12-25 Continental Can Co Triple tight metal can closure
US3476287A (en) * 1969-01-07 1969-11-04 Continental Can Co Tripletite friction closures
US4180179A (en) * 1978-08-31 1979-12-25 The Continental Group, Inc. Beaded snaplock closure
US4337874A (en) * 1979-02-09 1982-07-06 The Continental Group, Inc. Snap lock cover end unit
US4356930A (en) * 1981-04-20 1982-11-02 William H. Roper Container, engagement ring and cover assembly
FR2543112A1 (en) * 1983-03-24 1984-09-28 Schmalbach Lubeca Frontal element for containers, particularly metal ones
EP0672591A2 (en) * 1994-02-21 1995-09-20 Thomassen & Drijver-Verblifa N.V. Can with lid and closing ring

Also Published As

Publication number Publication date
SI1187771T1 (en) 2005-04-30
PT1187771E (en) 2005-03-31
EP1187771B1 (en) 2004-11-24
DK1187771T3 (en) 2005-03-29
NO309643B1 (en) 2001-03-05
EP1187771A1 (en) 2002-03-20
ES2233364T3 (en) 2005-06-16
ATE283205T1 (en) 2004-12-15
DE60016212D1 (en) 2004-12-30
AU4321300A (en) 2000-11-21
NO992264L (en) 2000-11-13
DE60016212T2 (en) 2005-08-11
NO992264D0 (en) 1999-05-10

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