US2533159A - Container closure - Google Patents
Container closure Download PDFInfo
- Publication number
- US2533159A US2533159A US52355A US5235548A US2533159A US 2533159 A US2533159 A US 2533159A US 52355 A US52355 A US 52355A US 5235548 A US5235548 A US 5235548A US 2533159 A US2533159 A US 2533159A
- Authority
- US
- United States
- Prior art keywords
- container
- closure
- sections
- ribs
- chordal
- 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
Links
Images
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
- B65D43/0214—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
- B65D2543/00277—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
- B65D2543/00018—Overall construction of the lid
- B65D2543/00259—Materials used
- B65D2543/00296—Plastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
- B65D2543/00527—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
- B65D2543/00574—Contact between the container and the lid secured locally, i.e. a lot less than half the periphery
Definitions
- the present invention provides a container and detachable closure having a tight frictional fit, in which wear and deformation may be readily accommodated without loss of tightness of the fit between the closure and the container.
- the closure may be set loosely onto the container, in one relative position, and frictionally secured thereto by a slight relative turning movement, in either direction, to another position. As the parts wear or deform, a greater degree of turn is required, but the tight frictional fit is in no way impaired.
- the wall of the container adjacent its open end, is formed. with circumferentially spaced projections extending radially outwardly, from the container wall.
- the closure has an annular rim with a general internal diameter large enough so that the rim fits easily over such projecting portions, in one relative position of the'closure.
- the interior of the closure rim is joined with chordal portions equal in number and spacing to the container projections. As the closure is turned in either direction, the chordal portions engage the container projections with a wedging fit, thus tightly but detachably securing the closure to the container.
- Another object is to provide a closure having an easily releasable frictional fit with its container.
- a further object is to provide a container and closure having frictional engaging means adaptable to accommodate wear and deformation due to use.
- lnit eid aw ie Qntatrxenem Figs. 3 and 4 are diametricsec iiQnai Views, on
- Ribs [5 are preferably equally spaced circumferentially of rib H, and need have only a small radial thickness.
- Container l0 and its ribs II and I5 may be formed of any suitable material and by any suit able means.
- it may be molded from a plastic composition material, or may be stamped or the like from sheet metal.
- the material and method of formation have no limiting bearingon the present invention.
- Closure 25 has an annular rim 2
- Closure 20 is first set over the annular rib l l of container ID in such position that chordal sections 25 are out of alignment with elongated ribs l5, as in Fig. 3. In such relative position, rim 2
- chordal sections 25 are aligned with the respective ribs IS in one relative position of the container and closure. In the example shown, this alignment is accomplished most efiectively by arranging such elements in diametrically opposite pairs and at equal circumferential spacings. Of course, the chordal sections should be equal in number to the ribs 15 for the most effective frictional action. It will be understood that, in the case of other than curvilinear engaging surfaces of the container and closure, the chordal sections 25 will be replaced by equivalent wedge sections.
- the invention thus provides a container and closure assembly having tight frictional closing engagement, and in which wedging elements are inexpensively provided to secure such tight closure. By a slight movement in a reverse direction, the closure is made easily removable from the container.
- a container and closure assembly interlockable by relative rotation comprising, in combination a container having a circular sidewall defining an opening; vertically extending abutment means spaced circumferentially around the outer surface of said wall adjacent said opening; a closure for said container opening having a depending circular flange, circurnferentially spaced 4 arcuate sections on the inner surface of said flange fitting freely over said abutment means; and circumferentially spaced chordal sections on the inner surface of said flange between said arcuate sections and arranged to wedgingly engage said abutment means upon relative rotation of said closure and container.
- a container and closure assembly interlockable by relative rotation comprising, in combination a container having a circular sidewall defining an opening; vertically extending abutment means equally spaced circumferentially around the outer surface of said wall adjacent said opening; a closure for said container opening having a depending circular flange, circumferentially spaced arcuate sections on the inner surface of said flange fitting freely ever said abutment means; and circumferentially spaced chordal sections on the inner surface of said flange between said arcuate sections and arranged to wedgingly engage said abutment means.
Description
Dec. 5, 1950 c, YATES I 2,533,159 v CONTAINER CLOSURE Filed Oct. 1, 1948 &
lullllm Patented Dec. 5, 1950 UNITED STATES 2,533,159" QQN MNE GHQ-56KB: Q J:- Ya s Hende s n. ytass e iatta it ate.
E c d ng, 6 lendersqa, h.-. ed
partnership Abp ieaii n. tober 1948, Serial -.5.Z3.5.5. 2' Claims. (01. ggt gz Th s. nve t n r late-etc containe s l mme s ing lugs and slots. The formationof 'such threads,
lugs and slots was added to the cost of manufacturing the container and its closure.
Toayoid this added manufacturing expens e,
clesu esnhere been provided which. have; a frictignal fit with the container. These here. not been wholly satisfactory in practice, as the wear and deformation resulting from use of the container alters the relative dimensions of the parts.
o such. e tent hat; ti h rict enga ement can no longer be attained.
The present invention provides a container and detachable closure having a tight frictional fit, in which wear and deformation may be readily accommodated without loss of tightness of the fit between the closure and the container. The closure may be set loosely onto the container, in one relative position, and frictionally secured thereto by a slight relative turning movement, in either direction, to another position. As the parts wear or deform, a greater degree of turn is required, but the tight frictional fit is in no way impaired.
For this purpose, the wall of the container, adjacent its open end, is formed. with circumferentially spaced projections extending radially outwardly, from the container wall. The closure has an annular rim with a general internal diameter large enough so that the rim fits easily over such projecting portions, in one relative position of the'closure. To secure the tight fit with the container the interior of the closure rim is joined with chordal portions equal in number and spacing to the container projections. As the closure is turned in either direction, the chordal portions engage the container projections with a wedging fit, thus tightly but detachably securing the closure to the container.
It is therefore among the objects of this invention to provide a novel container and detachable closure assembly.
Another object is to provide a closure having an easily releasable frictional fit with its container.
A further object is to provide a container and closure having frictional engaging means adaptable to accommodate wear and deformation due to use.
These endat er biec t's.adventaee aadneeel eatures. of. the e. 1
the. fo low ng dew-tin 10a a drawing.
lnit eid aw ie Qntatrxenem Figs. 3 and 4 are diametricsec iiQnai Views, on
' 1 thaclosure asctions, shown as comprising elongated, relatively narrow ribs l5. Ribs [5 are preferably equally spaced circumferentially of rib H, and need have only a small radial thickness.
Container l0 and its ribs II and I5, may be formed of any suitable material and by any suit able means. For example, it may be molded from a plastic composition material, or may be stamped or the like from sheet metal. The material and method of formation have no limiting bearingon the present invention.
Closure 25 has an annular rim 2| of such internal diameter that it will slip easily over projections l5 on container Ill. At, equal spaced points around its inner periphery, rim 2| is provided with chordal sections 25, which may be integral therewith, or formed separately and cemented in place. Chordal sections 25 are of such depth as to have a wedging action on ribs I5 when closure 20 is rotated relatively to container Ill.
The operation of the invention will be understood from reference to Figs. 3 and 4. Closure 20 is first set over the annular rib l l of container ID in such position that chordal sections 25 are out of alignment with elongated ribs l5, as in Fig. 3. In such relative position, rim 2| fits easily over rib I I. The closure is now turned in either direction to engage chordal sections 25 with ribs I. The chordal sections wedge against the ribs ll, making a tight frictional fit of the closure onto the container. As wear occurs. a greater degree of turn is required, but a tight fit may still be obtained due to the wedge action of the chordal sections and the container ribs.
In the specific example shown, container 19 d; cqenerable w th. the.
osjiormed: with;
and closure 20 are circular or cylindrical, and ribs l5 and chordal sections 25 are arranged in diametrically opposite pairs. However, such arrangement is not essential. The only necessary condition is that chordal sections 25 are aligned with the respective ribs IS in one relative position of the container and closure. In the example shown, this alignment is accomplished most efiectively by arranging such elements in diametrically opposite pairs and at equal circumferential spacings. Of course, the chordal sections should be equal in number to the ribs 15 for the most effective frictional action. It will be understood that, in the case of other than curvilinear engaging surfaces of the container and closure, the chordal sections 25 will be replaced by equivalent wedge sections.
The invention thus provides a container and closure assembly having tight frictional closing engagement, and in which wedging elements are inexpensively provided to secure such tight closure. By a slight movement in a reverse direction, the closure is made easily removable from the container.
While a specific embodiment of the invention has been shown and described in detail to illustrate the application of the principles thereof, it should be understood that the invention may be otherwise embodied without departing from such principles.
What is claimed is l. A container and closure assembly interlockable by relative rotation comprising, in combination a container having a circular sidewall defining an opening; vertically extending abutment means spaced circumferentially around the outer surface of said wall adjacent said opening; a closure for said container opening having a depending circular flange, circurnferentially spaced 4 arcuate sections on the inner surface of said flange fitting freely over said abutment means; and circumferentially spaced chordal sections on the inner surface of said flange between said arcuate sections and arranged to wedgingly engage said abutment means upon relative rotation of said closure and container.
2. A container and closure assembly interlockable by relative rotation comprising, in combination a container having a circular sidewall defining an opening; vertically extending abutment means equally spaced circumferentially around the outer surface of said wall adjacent said opening; a closure for said container opening having a depending circular flange, circumferentially spaced arcuate sections on the inner surface of said flange fitting freely ever said abutment means; and circumferentially spaced chordal sections on the inner surface of said flange between said arcuate sections and arranged to wedgingly engage said abutment means. upon relative rotation of said closure and con-- tainer; said chordal sections being equally spaced and equal in number to said abutment means.
CY J. YATES.
REFERENCES CITED The following references are of record in the -file of this patent:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52355A US2533159A (en) | 1948-10-01 | 1948-10-01 | Container closure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52355A US2533159A (en) | 1948-10-01 | 1948-10-01 | Container closure |
Publications (1)
Publication Number | Publication Date |
---|---|
US2533159A true US2533159A (en) | 1950-12-05 |
Family
ID=21977073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US52355A Expired - Lifetime US2533159A (en) | 1948-10-01 | 1948-10-01 | Container closure |
Country Status (1)
Country | Link |
---|---|
US (1) | US2533159A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703186A (en) * | 1949-05-05 | 1955-03-01 | Arthur E Rineer | Tube closure |
US2714475A (en) * | 1951-10-29 | 1955-08-02 | Richford Corp | Dispensing container for fluids |
US2746631A (en) * | 1953-02-24 | 1956-05-22 | Nursmatic Corp | Cap and shield for nursing bottle |
US2862637A (en) * | 1956-03-23 | 1958-12-02 | Harold S Heldfond | Supplementary container for use with receptacle closures |
US2998896A (en) * | 1958-01-13 | 1961-09-05 | Peoria Plastic Company | Container |
US3167104A (en) * | 1960-07-27 | 1965-01-26 | Philip Morris Inc | Plastic cigarette container |
US3263874A (en) * | 1964-09-14 | 1966-08-02 | Product Design & Engineering I | Container cap having frangible sealing means |
US4819863A (en) * | 1984-11-28 | 1989-04-11 | Elopak A/S | Fluid-tight sealed container with lid |
US5419451A (en) * | 1993-11-10 | 1995-05-30 | Design Specialties, Inc. | Stacking tray and lid assembly |
US20050189362A1 (en) * | 2004-02-27 | 2005-09-01 | Muller Charles D. | Container assembly having coupling lugs |
US20060091140A1 (en) * | 2004-10-28 | 2006-05-04 | Perry Michael R | Microwaveable packaged good article overcap |
US20060266751A1 (en) * | 2004-10-28 | 2006-11-30 | El-Afandi Ali | Removable overcap for microwaveable packaged good article |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB182352A (en) * | 1921-08-15 | 1922-07-06 | Robinson Bros Ltd | Improvements in and relating to tins, canisters, boxes and the like |
US1445068A (en) * | 1918-11-12 | 1923-02-13 | Brown Peter Nurse | Cylinder-shape slip-lid container box |
US2104540A (en) * | 1935-01-09 | 1938-01-04 | Joseph C Hoffman | Closure for containers |
-
1948
- 1948-10-01 US US52355A patent/US2533159A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1445068A (en) * | 1918-11-12 | 1923-02-13 | Brown Peter Nurse | Cylinder-shape slip-lid container box |
GB182352A (en) * | 1921-08-15 | 1922-07-06 | Robinson Bros Ltd | Improvements in and relating to tins, canisters, boxes and the like |
US2104540A (en) * | 1935-01-09 | 1938-01-04 | Joseph C Hoffman | Closure for containers |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703186A (en) * | 1949-05-05 | 1955-03-01 | Arthur E Rineer | Tube closure |
US2714475A (en) * | 1951-10-29 | 1955-08-02 | Richford Corp | Dispensing container for fluids |
US2746631A (en) * | 1953-02-24 | 1956-05-22 | Nursmatic Corp | Cap and shield for nursing bottle |
US2862637A (en) * | 1956-03-23 | 1958-12-02 | Harold S Heldfond | Supplementary container for use with receptacle closures |
US2998896A (en) * | 1958-01-13 | 1961-09-05 | Peoria Plastic Company | Container |
US3167104A (en) * | 1960-07-27 | 1965-01-26 | Philip Morris Inc | Plastic cigarette container |
US3263874A (en) * | 1964-09-14 | 1966-08-02 | Product Design & Engineering I | Container cap having frangible sealing means |
US4819863A (en) * | 1984-11-28 | 1989-04-11 | Elopak A/S | Fluid-tight sealed container with lid |
US5419451A (en) * | 1993-11-10 | 1995-05-30 | Design Specialties, Inc. | Stacking tray and lid assembly |
US20050189362A1 (en) * | 2004-02-27 | 2005-09-01 | Muller Charles D. | Container assembly having coupling lugs |
US20060091140A1 (en) * | 2004-10-28 | 2006-05-04 | Perry Michael R | Microwaveable packaged good article overcap |
US20060266751A1 (en) * | 2004-10-28 | 2006-11-30 | El-Afandi Ali | Removable overcap for microwaveable packaged good article |
US7861881B2 (en) | 2004-10-28 | 2011-01-04 | General Mills Cereals, Llc. | Removable overcap for microwaveable packaged good article |
US8011524B2 (en) | 2004-10-28 | 2011-09-06 | General Mills Cereals, Llc | Microwaveable packaged good article overcap |
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