US3537610A - Device for closing a box - Google Patents
Device for closing a box Download PDFInfo
- Publication number
- US3537610A US3537610A US758009A US3537610DA US3537610A US 3537610 A US3537610 A US 3537610A US 758009 A US758009 A US 758009A US 3537610D A US3537610D A US 3537610DA US 3537610 A US3537610 A US 3537610A
- Authority
- US
- United States
- Prior art keywords
- membrane
- box
- cover
- opening
- closing
- 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.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/246—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with eating utensils or spatulas
- B65D51/247—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with eating utensils or spatulas located between an inner and an outer 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
- 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
-
- 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
-
- 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
- B65D2251/0081—Lower closure of the 43-type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
Description
0 United States Patent 11113,537,610
[72] Inventor Marcel Bllon 3,251,502 5/1966 Hayford 220/27X Bunrepaire, France 3,425,471 2/1969 Yates 220/29 [2 1 yp 33 FOREIGN PATENTS f"? t N 269,955 5/1964 Australia 220/23 8 F e 339,738 12/1930 Great Britain 220/23 [73] Asslgnee Boxll Beaurepaire, S.A.
llelurep ire, Frnncg Primary ExaminerGeorge E. Lowrance a F h c Attorney Robert E. Burns and Emmanuel J. Lobato [54] DEVICEFOR CLOSING A BOX 9Clalml 6Drawln Fl s.
a 8 ABSTRACT: A device for closing a box is provided with a [52] US. Cl. 3 220/27, pun-able membrane f fl idti hfl closing the box, means 220/29, 220/23 for rupturing this membrane in order to unseal the box and a Int. Cl.. 865d 17/16, cover which is placed on the opening of the b x when the 365d 17/24. B65d 1/20 membrane has been moved away, these means including an 27, annular groove cut on the side of the membrane near 23 and forming a weak point facilitating the rupture thereof and on the other hand a curved bearing surface of either one side [56] References cited 1 of the cover and at least two projections positioned at the UNITED STATES PATENTS front of this surface along a diameter corresponding substan- 2,67 l .577 3/1954 Remington 220/27X tially to that of the annular groove.
Patented ,Nm 3,1970- V 3,537,610
sum. o! s INVENTOR: MARCEL BILON Attorney Patented Nov. 3, 1970 v 3,537,610
DEVICEFOR CLOSING A BOX This invention relates to a device for closing a box.
The use of tearable membranes to tightly close-boxes of all sorts is now generally well known. These'membranes cannot generally berernovedexceptby circular orspiral cutting with the aid of some tool, knife, scissors, screw driver, or by tearing or pulling on one of their parts.
Very often the removal of these membranes requires rapid consumption of the product contained in the boxes they close, in 'particulanwhen the product is :perishable or is able to evaporate for example. Sometimes, the devices for closing boxes with membranes are completed'by a cover'which fixed itself on the opening of the box.
the present inventionpreciselyhasfor its object a device of thistype but in which the drawbacksinherent to the use of membranes are definitely avoided.
To this effect, this device comprises a fluidtight closing membrane, means for-removingthis membrane in order to unseal the box, and acover which isplaced on the opening of the box when the membrane has been removed and wherein these means comprise, an annular groove cut on the periphery of the membranenear itsedge and constituting a weak point facilitating the rupture thereof and on the other hand, a curved bearing surface-provided on one side of the cover and at least two projections positioned atthe foot of this surface, along a diameter corresponding 'substantiallyto that of the groove.
Othercharacteristics and features ofthe invention will now be described with reference to the accompanying drawings given by way of example in.which:
FIG. 1 is a side elevation of a box with a device according to the invention;
FIG. 2 is a vertical cross section ofFIG. 1 on a larger scale;
FIG. 3a is a'plane view of FIG. 1 and FIG. 3b is a detail view on a larger scale ofFlG. 2;
FIG. 4 is a view similar to FIG. 2-for another position of the cover of the box;
FIG. 5 showsa view similar to FIG. 2 according to another modification.
The box shownin the drawings have a body 1 on the upper part of which is placed a cover (FIGS. 1 and 2).
When .the body 1 is metallic, for example of tin or aluminum, cover 2 is made of plastic material.
As shown in FIGS. 2 and 3b a container or body 1 has inwardly near its opening an annular rib 3 which forms a support for a rupturable, metallic membrane 4 set on the edge of the opening of the body at 4a.
The lower face of this membrane has an annular groove or cut 5 extending perpendicular to the vertical side of rib 3 and which thus forms a weakened circular zone of reduced resistance. This zone is necessary topermit the moving away of the part of themembrane which closes the box, as described below.
Inside the coverJZ, it'ispossible to place either a measuring spoon d, or one or several products different from those which will be contained in the box, intendedfor example-to be mixed upon use with the contents of this box.
Above the radially extendingribZb, isprovided a rim 2c I box. In addition, the membrane and the outer side of its bottom is curved at 6 (FIGS. 2 and 3a) and carries four projections 7, staggered by one with respect to the other, and inscribed by their outer sides in the circle formed by the circular groove or nick 5.
The top of the curve 6 of the cover extends above the upper level of projections 7.
If the cover 2 is placed in the position of FIG. 4 and a force F isexerted on the cover as shown, the curved part 6 of the cover will contact a rupturable membrane 4 before the projections themselves touch this membrane in such a way that the membrane will be placed under tension and deform downwardly as shown in FIG. 4.
As soon as the projections 7 contact the membrane, the force F will also be transmitted or applied to the membrane 4 by the projections 7, which, due to their small contact area, will be applied by the membrane with a specific pressure which is relatively high. The thickness of the membrane 4 and the depth of nick.5 will be selected such that a user need not exert excessive effort to cause the rupture of the membrane 4 at the weakened portion of nick 5 perpendicular to projections 7. It will suffice then to continue to exert the force F by turning cover 2 in the body of the box 1 in order that the part of the membrane radially inwardly of the nick 5 detaches itself.
The membrane is prevented from falling into the bottom of i the container or boxl by a collar 3a formed at the foot of rib 3 and the diameter of which is lessthan the diameter of nick 5 in the membrane 4. i
Hence, the detached portion of the membrane will necessarily rest on the collar 30 and will thus be prevented from falling into the box.
In a modification not shown the falling of the membrane into the box fall of this membrane on collar 3a can be prevented by providing the cover 2, in particular the peak of its curved surface, with a suction cup for retaining the detached part of the membrane, which makes it possible to extract it very easily from the box.
This suction cup can be recessed on the cover or formed within it by sufficiently weakening the central part of the curved zone to make it flexible.
In another modification also not shown, the falling of the membrane can be prevented by retaining the membrane with an adhesive material which can be applied on the cover or even on the membrane 4.
When the membrane has been ruptured or removed, the box is closed by replacing the cover 2 in the position of FIGS. 1 and 2.
In another modification, also not shown, the part of the cover opposite the curved zone can be full and have a hollow housing in the mass forming the quality of the measurement in which can be placed the product contained in the box in a desired amount. I
It will be noted that by means of the present invention, the opening of the box is complete after removing the membrane and that this opening can be made without using any special tool.
Additionally, the edges of the part of the membrane remaining in the box are not sharp and are folded by the annular projection 3 of the box.
It will be noted again that cover 2 can, in a modification, be arranged atop the opening of the box (FIG. 5) and not engaged within the opening.
lclaim:
1. A sealed container comprising an open ended metallic container body and a cover, said container having an innner annular rib near an opening of a given diameter thereof; a rupturable membrane set over said opening and having a part bearing against said rib and a part folded over the upper outside portion of said body; said membrane having an annular weakened zone of diminished resistance; a removable cover including a part fitting tightly within said opening against said membrane, a peripheral portion fitting over said membrane and an upper part having a diameter slightly less than said diameter so as to freely fit therein when said cover is placed therein upon unsealing said container, said upper part further including a central arcuate part and peripheral projections for applying a force to said zone of-diminished resistance in said membrane to rupture same.
2. Device according to claim 1, wherein said zone of diminished resistance comprises means defining an annular groove having a diameter substantially equal to that of said inner annular rib.
3. Device according to claim 1, wherein said cover is composed of plastic material, the inside of said cover having a housing adapted to contain a product different from that intended to be placed in said box.
4. Device according to claim 1, in which said cover is composed of plastic material and wherein the side thereof opposite that having said arcuate surface has a housing forming metering means.
5. Device according to claim 1, wherein the upper part of said rib carries means for retaining said membrane when it has been sectioned off from said container.
6. Device according to claim 5, wherein these means comprise a suction cup formed on said ribi 7. Device according to claim 5, wherein said means consist of adhesive material positioned on said rib.
8. Container according to claim 5, wherein said means consist of adhesive material on said membrane.
9. Container according to claim" 1, wherein the inner side of the container body has a collar having a diameter less than said zone of diminished resistance, this collar forming retaining means for this membrane for preventing the same from falling to the bottom of the container after rupture.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75800968A | 1968-09-06 | 1968-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3537610A true US3537610A (en) | 1970-11-03 |
Family
ID=25050096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US758009A Expired - Lifetime US3537610A (en) | 1968-09-06 | 1968-09-06 | Device for closing a box |
Country Status (1)
Country | Link |
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US (1) | US3537610A (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3662913A (en) * | 1970-03-11 | 1972-05-16 | Continental Can Co | Rcap |
US3966114A (en) * | 1974-07-22 | 1976-06-29 | Max Sandherr Ag | Box with a membrane which seals the box |
US4091953A (en) * | 1975-09-10 | 1978-05-30 | Dart Industries Inc. | Multi-purpose bowl set |
US4165817A (en) * | 1977-08-03 | 1979-08-28 | Chemische Fabrik Pfersee Gmbh | Filled plastic cask sealed with a cover |
US4328905A (en) * | 1980-03-25 | 1982-05-11 | Swiss Aluminium Ltd. | Metal can with membrane type closure |
FR2511976A1 (en) * | 1981-08-28 | 1983-03-04 | Container Corp | END CLOSURE DEVICE FOR PLASTIC OR CARDBOARD CONTAINER WITH PLASTIC EDGES |
US4579246A (en) * | 1983-01-03 | 1986-04-01 | Swearingen David W | Closure for a flexible container |
US4601403A (en) * | 1984-09-04 | 1986-07-22 | Teleflora Corporation | Container with invertible lid |
US4993577A (en) * | 1988-11-24 | 1991-02-19 | General Foods Limited | Containers |
US5009310A (en) * | 1990-04-04 | 1991-04-23 | Finney Patrick D | Disposable container for storing and dispensing pet food |
US5887781A (en) * | 1995-09-05 | 1999-03-30 | Fort James Corporation | Hexagonal paperboard carton with thermoformed reinforcing lid |
US20090114650A1 (en) * | 2007-11-01 | 2009-05-07 | Houston Jr Michael Roderick | Compartment container |
US20090200301A1 (en) * | 2008-02-07 | 2009-08-13 | The Wornick Company | Containers and Container Assemblies |
US20130015094A1 (en) * | 2010-03-15 | 2013-01-17 | Mars Incorporated | Stackable can with lid |
US8939311B2 (en) * | 2012-11-05 | 2015-01-27 | Mideas, LLC | Beverage container with recessed top and method for using same |
US20150151566A1 (en) * | 2013-12-04 | 2015-06-04 | Khalid Abuzarifah | Paint container and lid construction |
US9365334B2 (en) | 2012-11-05 | 2016-06-14 | Mideas, LLC | Beverage container with removable cover |
WO2016166562A1 (en) * | 2015-04-17 | 2016-10-20 | Graham Packaging Company, L.P. | Container with sealing area in finish portion |
USD804300S1 (en) | 2015-11-12 | 2017-12-05 | The J. M. Smucker Company | Container |
US10051875B2 (en) | 2012-11-05 | 2018-08-21 | Mideas, LLC | Beverage container with recessed lid and breathable seal |
-
1968
- 1968-09-06 US US758009A patent/US3537610A/en not_active Expired - Lifetime
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3662913A (en) * | 1970-03-11 | 1972-05-16 | Continental Can Co | Rcap |
US3966114A (en) * | 1974-07-22 | 1976-06-29 | Max Sandherr Ag | Box with a membrane which seals the box |
US4091953A (en) * | 1975-09-10 | 1978-05-30 | Dart Industries Inc. | Multi-purpose bowl set |
US4165817A (en) * | 1977-08-03 | 1979-08-28 | Chemische Fabrik Pfersee Gmbh | Filled plastic cask sealed with a cover |
US4328905A (en) * | 1980-03-25 | 1982-05-11 | Swiss Aluminium Ltd. | Metal can with membrane type closure |
FR2511976A1 (en) * | 1981-08-28 | 1983-03-04 | Container Corp | END CLOSURE DEVICE FOR PLASTIC OR CARDBOARD CONTAINER WITH PLASTIC EDGES |
US4579246A (en) * | 1983-01-03 | 1986-04-01 | Swearingen David W | Closure for a flexible container |
US4601403A (en) * | 1984-09-04 | 1986-07-22 | Teleflora Corporation | Container with invertible lid |
US4993577A (en) * | 1988-11-24 | 1991-02-19 | General Foods Limited | Containers |
US5009310A (en) * | 1990-04-04 | 1991-04-23 | Finney Patrick D | Disposable container for storing and dispensing pet food |
US5887781A (en) * | 1995-09-05 | 1999-03-30 | Fort James Corporation | Hexagonal paperboard carton with thermoformed reinforcing lid |
US20090114650A1 (en) * | 2007-11-01 | 2009-05-07 | Houston Jr Michael Roderick | Compartment container |
US20090200301A1 (en) * | 2008-02-07 | 2009-08-13 | The Wornick Company | Containers and Container Assemblies |
US20130015094A1 (en) * | 2010-03-15 | 2013-01-17 | Mars Incorporated | Stackable can with lid |
EP2547594A1 (en) * | 2010-03-15 | 2013-01-23 | Mars, Incorporated | Stackable can with lid |
US8939311B2 (en) * | 2012-11-05 | 2015-01-27 | Mideas, LLC | Beverage container with recessed top and method for using same |
US9365334B2 (en) | 2012-11-05 | 2016-06-14 | Mideas, LLC | Beverage container with removable cover |
US20160257465A1 (en) * | 2012-11-05 | 2016-09-08 | Mideas, LLC | Beverage container with recessed top and method for using same |
US9598211B2 (en) * | 2012-11-05 | 2017-03-21 | Mideas, LLC | Beverage container with recessed top and method for using same |
US10051875B2 (en) | 2012-11-05 | 2018-08-21 | Mideas, LLC | Beverage container with recessed lid and breathable seal |
US20150151566A1 (en) * | 2013-12-04 | 2015-06-04 | Khalid Abuzarifah | Paint container and lid construction |
US9050852B1 (en) * | 2013-12-04 | 2015-06-09 | Khalid Abuzarifah | Paint container and lid construction |
WO2016166562A1 (en) * | 2015-04-17 | 2016-10-20 | Graham Packaging Company, L.P. | Container with sealing area in finish portion |
USD804300S1 (en) | 2015-11-12 | 2017-12-05 | The J. M. Smucker Company | Container |
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