US3511429A - Portable beverage cooler - Google Patents
Portable beverage cooler Download PDFInfo
- Publication number
- US3511429A US3511429A US723549A US3511429DA US3511429A US 3511429 A US3511429 A US 3511429A US 723549 A US723549 A US 723549A US 3511429D A US3511429D A US 3511429DA US 3511429 A US3511429 A US 3511429A
- Authority
- US
- United States
- Prior art keywords
- panel
- panels
- cooler
- bellows
- locking
- 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
- 235000013361 beverage Nutrition 0.000 title description 14
- 239000000463 material Substances 0.000 description 8
- 239000011087 paperboard Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000014214 soft drink Nutrition 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/24—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
- B65D5/248—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and at least one side being extended and doubled-over to enclose the adjacent gusset flaps
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/24—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
- B65D5/247—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and being maintained in erected condition by integral mechanical locking means formed on, or coacting with, the gusset folds, e.g. locking tabs, tongue and slit
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/26—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with extensions of opposite sides mutually interlocking to lie against other sides
Definitions
- a portable beverage cooler constructed from a onepiece, water-resistant papenboard blank.
- the cooler includes opposed end and side wall panels foldably connected to a bottom wall panel.
- Bellows panels are provided at each corner of the cooler, foldably connected to both a side and end wall.
- the bellows panels are secured adjacent a side wall of the cooler by bellows panel locking flaps which are foldably connected along the top edge of each side wall panel.
- Locking tabs foldably connected to the ends of the bellows panel locking flaps are secured together around the ends of the cooler and locked in that position by locking flaps foldably connected to the top edge of the end wall panels.
- This invention relates to the field of portable beverage coolers.
- My invention provides a throw-away, paperboard, beverage cooler erected from a die-cut blank of such configuration that no additional components such as stitching or adhesive are required for its erection.
- the cooler is erected from a water-resistant, one-piece blank comprising side wall panels and end wall panels foldably connected to a bottom wall panel.
- Bellows panels are provided at each corner of the cooler to provide for material continuity, each bellows panel being foldably connected to an end and side wall panel.
- the bellows panels are folded along the side walls of the container and secured in that position by a bellows locking flap foldably connected to the top of each side wall.
- Locking tabs foldably connected to each end of each bellows locking flap are locked on the outside of the end wall of the cooler and are secured in that position by a locking flap foldably connected to the top edge of each end wall panel.
- FIG. 2 is a fragmentary perspective View of the initial stage of erection of the cooler, i.e. the folding of both the side and end wall panels to a vertical position.
- FIG. 3 is a fragmentary perspective view of the cooler in the second step of the erection procedure, having the bellows panels positioned adjacent the side wall panels.
- FIG. 4 is a fragmentary perspective view of the cooler in a further stage of erection having the bellows panel locking flaps folded downwardly to secure the bellows panels against the side walls of the cooler.
- FIG. 5 is a fragmentary perspective view of the cooler in a further stage of erection showing the locking tabs in a locked position.
- FIG. 6 is a fragmentary perspective view of the cooler in the final stage of its erection showing the end wall looking flaps folded around the locking tabs and wedgedsecurely between the locking tabs and the end wall of the container.
- FIG. 7 is a perspective view of the cooler in an erected condition.
- the cooler blank 20' shown in FIG. 1 described in terms applicable to the cooler formed therefrom includes side Wall panels 21 and 22 foldably connected to bottom wall panel 23 along score lines 24 and 25 respectively. End wall panels 26 and 27 are foldably connected to the bottom wall panel along score lines 28 and 29 respectively.
- Bellows panel 30 is foldably connected to end wall panel 27 along score line 24 and to side wall panel 21 along score line 29.
- Bellows panel 31 is foldably connected to end wall panel 26 along score line 24 and to side wall panel 21 along score line 28.
- bellows panel 32 is foldably connected to end Wall panel 26 along score line 25 and to side wall panel 22 along score line 28 and bellows panel 33 is foldably connected to end wall panel 27 along score line 25 and to side wall panel 22 along score line 29.
- Each of the various bellows panels 30-33 include outer portion 70 and inner portion 71 foldably connected along score line 59 which extends from a point on the bellows panel adjacent a corner of the bottom wall panel to the outer free corner of the bellows panel thus bisecting the bellows panel.
- Bellows panel locking flap 34 is foldably connected to side wall panel 21 along score line 35 and bellows panel locking flap 36 is foldably connected to side wall panel 22 along score line 37.
- Score lines 35 and 37 have been double scored for a reason to be hereinafter explained.
- Locking flaps designated generally as 50 and 51 are foldalbly connected to end wall panels 26 and 27 along score lines 52 and 53 respectively. Score lines 52 and 53 have been double scored for a reason to be hereinafter explained.
- Locking flaps 50 and 51 each include outer panels 54, inner tuck panel 55 and outer tuck panel 56.
- Inner tuck panel 55 is foldably connected to outer panel 54 along score 57 which is double scored for a reason to be hereinafter explained.
- Inner tuck panel 55 is connected to outer tuck panel 56 along score line 58.
- FIGS. 2-6 are a series of fragmentary perspective views of the cooler in progressive stages of erection. Only one end of the cooler is shown in the construction phase since the procedure for the erection of the opposite end is identical.
- the erection is begun by folding side wall panels 21 and 22 and end wall panel 26 to vertical position.
- bellows panels 31 and 32 are folded about bisecting score line 59.
- the bellows fold panels 32 and 31 having been folded about diagonal scores 59 into a triangular configuration, as shown in FIG. 1 are then piovted about their vertical connections with the end and side walls of the cooler until bellows panel 31 is positioned adjacent side wall panel 21 and bellows panel 32 is positioned adjacent side wall 22 as shown in FIG. 3.
- the bellows panels terminate in a point connection with the corner of said bottom wall panel to provide for material continuity at the corners of the cooler. Referring now to FIG.
- Locking tabs 39 and 43 are then locked in the secured position by end wall locking flap 50.
- This lock is effected by first folding outer tuck flap 56 about score line 58 in the direction of the arrow in FIG. 5, until it is adjacent to inner tuck panel 55.
- Locking flap 50 is then folded downwardly about double score line 52 until outer panel 54 is adjacent locking tabs 39 and 43. It will be seen from FIG. 6 that score line 52 has been double scored to provide a rim panel 66 having thickness sufiicient to allow for the double thickness of locking tabs 39 and 43.
- tuck panels 55 and 56 are folded about score 57 and wedged between end wall panel 26 and locking panels 39 and 43.
- Score line 57 has been double scored to provide a rim panel 67 having an appropriate width to allow for the double thickness of locking tabs 39 and 43.
- the tuck panels 55 and 56 have been notched as at and 81 such that tuck panels 55 and 56 will take on an angular configuration (see FIG. 5) once the panels have been folded about score line 58.
- This provides for ease in slipping the tuck panels between end wall panel 26 and locking tabs 39 and 43 as shown in FIG. 6.
- tuck flaps 55 and 56 cooperate to provide a double thickness of material between the end wall and the locking tabs, a tighter friction engagement is effected thus maintaining the box in a securely erected position.
- the end wall locking panel also serves as a handle for lifting the cooler in its erected condition.
- bellows panels may be folded on the inside of the side wall panels, I prefer to position them on the outside because I have determined they provide greater support for the side walls against bulge.
- the cooler may be constructed of solid fibre or corrugated paperboard or equivalent materials.
- the blank When using paperboard, the blank may be coated with any appropriate material such as a polyethylene base wax for the necessary degree of water-resistance. It is conceived that a plastic liner may be placed within the cooler for added water-resistance, however, I have found the wax coating sufficient.
- the cooler is formed from a one-piece blank, having material continuity throughout, wicking of moisture along various joints is precluded, thus the cooler is well adapted for social functions in homes etc.
- Locking flaps foldably connected to the top edge of each of said side wall panels, said locking flaps maintaining said bellows panels adjacent said side walls of said container;
- a second pair of locking flaps each of said second locking flaps foldably connected to the top edge of an end wall panel and including an outer panel, an inner tuck panel and an outer tuck panel foldably connected in series relation, said outer panel lying adjacent the outer surface of said cooperating locking tabs and said inner and outer tuck panels in juxtaposition and frictionally engaged between said end wall panel and the inner surface of said cooperating locking tabs to maintain said cooperating locking tabs in a locked condition.
- a paperboard blank for a container comprising:
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Description
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72354968A | 1968-04-23 | 1968-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3511429A true US3511429A (en) | 1970-05-12 |
Family
ID=24906733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US723549A Expired - Lifetime US3511429A (en) | 1968-04-23 | 1968-04-23 | Portable beverage cooler |
Country Status (1)
Country | Link |
---|---|
US (1) | US3511429A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4148429A (en) * | 1978-04-28 | 1979-04-10 | Menasha Corporation | Receptacle with self-locking closure |
US4208007A (en) * | 1976-09-13 | 1980-06-17 | Olinkraft, Inc. | Paperboard tray |
US4258881A (en) * | 1979-11-05 | 1981-03-31 | Champion International Corporation | Rimmed simplex carton with tucked ends and blank for forming same |
US4328923A (en) * | 1979-10-22 | 1982-05-11 | Johns-Manville Corporation | Picnic cooler container |
US4417686A (en) * | 1983-02-28 | 1983-11-29 | International Paper Company | Octagon tray with reinforced handhole |
US4687104A (en) * | 1985-06-07 | 1987-08-18 | Patterson Frozen Foods, Inc. | Microwave carton |
WO1994003140A1 (en) * | 1992-08-03 | 1994-02-17 | The Mead Corporation | Corrugated cardboard coffin |
US5314112A (en) * | 1992-04-27 | 1994-05-24 | Jones Eric M | Folder/portfolio and origami construction for forming it from a rectangular blank |
US5775061A (en) * | 1995-11-29 | 1998-07-07 | Batesville Casket Company, Inc. | Method of shipping and assembling burial casket and casket shipped and assembled by such method |
US20060151584A1 (en) * | 2002-11-20 | 2006-07-13 | Wonnacott Roger J | Container |
US20160001917A1 (en) * | 2014-07-01 | 2016-01-07 | Rock-Tenn Shared Services, Llc | Webbed corner reverse folded paperboard tray |
EP3202679A1 (en) * | 2016-02-04 | 2017-08-09 | Sunrise Technology & Precision Co., Ltd. | Container folded from sheet |
US11292633B2 (en) * | 2019-09-17 | 2022-04-05 | International Paper Company | Leak proof container with push lock body |
US11345508B2 (en) | 2019-09-17 | 2022-05-31 | International Paper Company | Leak proof container with push lock body and rollover hinge |
US11440698B2 (en) | 2019-09-17 | 2022-09-13 | International Paper Company | Leak proof container with adhesive attachment |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US912263A (en) * | 1907-02-09 | 1909-02-09 | Aseptic Drinking Cup Company | Sputum-cup. |
US2364267A (en) * | 1942-06-01 | 1944-12-05 | Sutherland Paper Co | Carton |
US2443431A (en) * | 1943-06-23 | 1948-06-15 | Gardner Richardson Co | Container structures for liquid, semiliquid, and freely flowable products, especially food products to be frozen |
US2485704A (en) * | 1944-10-05 | 1949-10-25 | Burnitol Mfg Co | Folded blank cup |
US3240611A (en) * | 1962-08-29 | 1966-03-15 | Beverly E Williams | Process for making plastic-coated containers and process of packaging, utilizing said containers |
-
1968
- 1968-04-23 US US723549A patent/US3511429A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US912263A (en) * | 1907-02-09 | 1909-02-09 | Aseptic Drinking Cup Company | Sputum-cup. |
US2364267A (en) * | 1942-06-01 | 1944-12-05 | Sutherland Paper Co | Carton |
US2443431A (en) * | 1943-06-23 | 1948-06-15 | Gardner Richardson Co | Container structures for liquid, semiliquid, and freely flowable products, especially food products to be frozen |
US2485704A (en) * | 1944-10-05 | 1949-10-25 | Burnitol Mfg Co | Folded blank cup |
US3240611A (en) * | 1962-08-29 | 1966-03-15 | Beverly E Williams | Process for making plastic-coated containers and process of packaging, utilizing said containers |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208007A (en) * | 1976-09-13 | 1980-06-17 | Olinkraft, Inc. | Paperboard tray |
US4148429A (en) * | 1978-04-28 | 1979-04-10 | Menasha Corporation | Receptacle with self-locking closure |
US4328923A (en) * | 1979-10-22 | 1982-05-11 | Johns-Manville Corporation | Picnic cooler container |
US4258881A (en) * | 1979-11-05 | 1981-03-31 | Champion International Corporation | Rimmed simplex carton with tucked ends and blank for forming same |
US4417686A (en) * | 1983-02-28 | 1983-11-29 | International Paper Company | Octagon tray with reinforced handhole |
US4687104A (en) * | 1985-06-07 | 1987-08-18 | Patterson Frozen Foods, Inc. | Microwave carton |
US5314112A (en) * | 1992-04-27 | 1994-05-24 | Jones Eric M | Folder/portfolio and origami construction for forming it from a rectangular blank |
US5307545A (en) * | 1992-08-03 | 1994-05-03 | The Mead Corporation | Corrugated cardboard coffin |
WO1994003140A1 (en) * | 1992-08-03 | 1994-02-17 | The Mead Corporation | Corrugated cardboard coffin |
US5775061A (en) * | 1995-11-29 | 1998-07-07 | Batesville Casket Company, Inc. | Method of shipping and assembling burial casket and casket shipped and assembled by such method |
US6154937A (en) * | 1995-11-29 | 2000-12-05 | Batesville Services, Inc. | Method of shipping and assembling burial casket and casket shipped and assembled by such method |
US20060151584A1 (en) * | 2002-11-20 | 2006-07-13 | Wonnacott Roger J | Container |
US20160001917A1 (en) * | 2014-07-01 | 2016-01-07 | Rock-Tenn Shared Services, Llc | Webbed corner reverse folded paperboard tray |
EP3202679A1 (en) * | 2016-02-04 | 2017-08-09 | Sunrise Technology & Precision Co., Ltd. | Container folded from sheet |
US11292633B2 (en) * | 2019-09-17 | 2022-04-05 | International Paper Company | Leak proof container with push lock body |
US11345508B2 (en) | 2019-09-17 | 2022-05-31 | International Paper Company | Leak proof container with push lock body and rollover hinge |
US11440698B2 (en) | 2019-09-17 | 2022-09-13 | International Paper Company | Leak proof container with adhesive attachment |
US11505360B2 (en) | 2019-09-17 | 2022-11-22 | International Paper Company | Leak proof container with adhesive attachment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: GAYLORD CONTAINER LIMITED, ONE BUSH STREET, SAN FR Free format text: ASSIGNMENT OF ASSIGNORS INTEREST. SUBJECT TO CONDITIONS RECITED;ASSIGNOR:CROWN ZELLERBACH CORPORATION, A CORP OF NV.;REEL/FRAME:004610/0457 Effective date: 19860429 |
|
AS | Assignment |
Owner name: BANKERS TRUST COMPANY, A NY BANKING CORP. Free format text: SECURITY INTEREST;ASSIGNOR:GAYLORD CONTAINER CORPORATION, A CORP. OF DE;REEL/FRAME:004922/0959 Effective date: 19880329 |
|
AS | Assignment |
Owner name: GAYLORD CONTAINER CORPORATION Free format text: CHANGE OF NAME;ASSIGNOR:GC ACQUISITION CORPORATION;REEL/FRAME:004941/0061 Effective date: 19861203 Owner name: GAYLORD CONTAINER CORPORATION Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:GAYLORD CONTAINER LIMITED;REEL/FRAME:004941/0056 Effective date: 19861117 |