US1344601A - Collapsible container - Google Patents
Collapsible container Download PDFInfo
- Publication number
- US1344601A US1344601A US186251A US18625117A US1344601A US 1344601 A US1344601 A US 1344601A US 186251 A US186251 A US 186251A US 18625117 A US18625117 A US 18625117A US 1344601 A US1344601 A US 1344601A
- Authority
- US
- United States
- Prior art keywords
- container
- body portion
- edges
- sheet
- knock
- 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
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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
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/24—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls collapsible, e.g. with all parts detachable
Definitions
- My invention relatesto C0ll2LPS1 UlG C( )Iltainers and has for its object the provision of a container of this character which may occupy a very small space when in its collapsed condition, which can be readily brought into form so that it can be used for shipping all kinds of articles, in particular such articles as vegetables and like materials.
- my device when thus utilized could be filled with the materials which it is to contain, and when empty could be placed in its collapsed position, and if desired returned to its source.
- the container of my invention furthermore has means whereby it may be practically instantaneously placed into its article containing form, the parts snapping automatically into position both to maintain the container in its operative form and to hold the cover or closure in place.
- Fig. 2 is a sectional View on line 22 of Fig. 1;
- Fig. 3 is a sectional view on line 3-3 of Fig. 1;
- Fig. 4 is a fragmentary view similar to that of Fig. 1 showing a modified 120111] of the device;
- Fig. 5 is a transverse sectional view of a modified form of container
- Fig. 6 is a sectional view on line 6-6 of Fig. 5;
- Fig. 7 is a view showing nested covers
- Fig. 8 is a fragmentary sectional view of amodilied form of cover plate.
- FIG. 1 my improved container cons ts of a sheet 11) which is bent into cylindrical form with an overlapping edge having one or more catches 12 as shown more clearly in Fig. 3 wherein the overlapping edge is provided with the finger 13 entering through the hole 1 1 provided in that portion ofthe sheet which forms the underneath portion of the overlapping ends.
- a bottom 15 is provided which has a plurality of spring clips 16 adapted to cooperate with holes 17 provided in the cylindrical wall 10, and a similar top 18 is provided having spring catches 16 utilized for the same purpose. These spring catches are shown more clearly in Fig. 2.
- the cover 18 and bottom 15 nest as shown more clearly in Fig. 7
- T he container thus constructed when in its collapsed condition consists of the flat sheet 10 and the two nested covers 15 and 18. It will be seen that the containers when collapsed will occupy little more than the space required for the actual metal.
- the fiat sheet 10 When it is desired to place the container into its operative condition, the fiat sheet 10 is bent into cylindrical form and the bottom 15 placed in position so that the spring catches automatically lock the two parts together. Before the bottom 15 is put on, of course, the catches 12 are arranged in position. The container may then be filled and the cover 18 snapped into its closed position through the agency of the spring catches 16. A very strong container is thus obtained. ⁇ Vhen the container is to be re turned to its source, or to he returned to some other place for use it can again be changed to its collapsed condition by merely dismantling it.
- the sheet 10 may be of metal or any other suitable material which would have the required rigidity necessary for the work in hand.
- Fig. 1 I show a modified from of the device, in which the sheet 10 has bayonet slots 19 which accommodate catches 20 provided upon the cover 18 so that the cover besides being held in place also maintains the sheet 10 in its distended or circular form.
- Figs. 5 and (S I show a modified form in which I have a square container consisting of the square bottom 21 adapted to contain the four separate and distinct side elements 22, 22. These side elements are mounted in place at the periphery of the cover, and a square retaining rim 23 is then mounted in position to hold the, parts in their upright condition. Suitable spring catches 16 may again be employed.
- the cover plate 24 may then be desirably constructed as shown in Fig; 8 so as to hold all of the parts in their proper relation.
- top and bottom covers are constructed so that one nests within the other and thus it necessarily follows that the sides of the container' must converge slightly in order to provide a suitable fit of the top and bottom covers;
- the sides are of course, of thin metal so thatthe convergence isvery slight, but regardless of the material used it is such that the ends of the sides fitsnugly into the .top and bottom covers.
- a knock-clown shipping container comprising a slightly tapered sheet metal tubular body portion, having overlapping locked edges and ends of different widths,
- locking elements formed along the end edges of the body portion, and covers for the ends readily removable and of widths corresponding with the different ends of the 1 body portion so as to nest when removed r and having clips to engage said locking elements, said tapered body portion being shaped so that a plurality maybe telescoped in the knock down condition of the container.
- a knock-down shipping container comprising a slightly tapered sheet metal tubular. body portion, having over-lapping edges and ends of different Widths, and readily removable covers for the ends, of widths corresponding with the end Widths of the body portion, so as to nest when removed, said tapered body portion having a longitudinal locked joint construction at its over-lapped edges whereby it may be arranged fiat, or a plurality may be telescoped in a knock-down condition of the container.
- a knock-down shipping container comprising a slightly tapered sheet metal tubular body portion having over-lapping edges one of which has a slot and the other of which has a tongue adapted to engage the slot to hold the edges in over lapped' relation, locking elements formed along the end edges of the body portion, a convex top closure and a concave bottom closure for the container, said closures being of Widths corresponding to their respective ends of the body and means on said closures adapted to engage said locking elements to detachably secure the closures to the body portion.
- a knock-down shipping container comprising a slightly tapered sheet metal tubular body portion having over-lapping edges one of which has a slot and the other of which has .a tongue adapted to engage the slot to hold the edges in over-lapped relation, locking elements formed along the end edges of the body portion, a convex top closure and a concave bottom closure for the container, said closures being of widths corresponding to their respective ends of the body, and spring clips on said closures adapted to engage said locking elements to detachably secure the closure's'to the body portion.
Description
UNITED STATES PATENT OFFICE.
JOHN A. WALGREN, OF DECATUR, ILLINOIS.
COLLAPSIBLE CONTAINER.
To all whom it may concern:
Be it known that I, J OHN' A. VVALGREN, a citizen of the Unitec States, residing at Decatur, in the county of Macon and State of Illinois, have invented a certain new and useful Improvement in Collapsible Containers, of which the following is a full, clear, concise, and exact description, refer enee being had to the accompanylngdravings, forming a part of this specification.
My invention relatesto C0ll2LPS1 UlG C( )Iltainers and has for its object the provision of a container of this character which may occupy a very small space when in its collapsed condition, which can be readily brought into form so that it can be used for shipping all kinds of articles, in particular such articles as vegetables and like materials. In general, my device when thus utilized could be filled with the materials which it is to contain, and when empty could be placed in its collapsed position, and if desired returned to its source. Thus a great saving is made in the occupancy of spacewhen containers of this nature are being shipped from place to place in their collapsed condition. The container of my invention furthermore has means whereby it may be practically instantaneously placed into its article containing form, the parts snapping automatically into position both to maintain the container in its operative form and to hold the cover or closure in place.
I will explain my invention more in detail in connection with the accompanying drawing, in which Figure 1 is perspective *iew of a container constructed in accordance with my invention, certain portions being broken away more clearly to reveal features of construction;
Fig. 2 is a sectional View on line 22 of Fig. 1;
Fig. 3 is a sectional view on line 3-3 of Fig. 1;
Fig. 4 is a fragmentary view similar to that of Fig. 1 showing a modified 120111] of the device;
Fig. 5 is a transverse sectional view of a modified form of container;
Fig. 6 is a sectional view on line 6-6 of Fig. 5;
Fig. 7 is a view showing nested covers, and
Specification of Letters Patent. Pate t d J 22 1920 Application filed August 15, 1917.
Serial No. 186,251.
Fig. 8 is a fragmentary sectional view of amodilied form of cover plate.
Referring more particularly to Fig. 1, my improved container cons ts of a sheet 11) which is bent into cylindrical form with an overlapping edge having one or more catches 12 as shown more clearly in Fig. 3 wherein the overlapping edge is provided with the finger 13 entering through the hole 1 1 provided in that portion ofthe sheet which forms the underneath portion of the overlapping ends. A bottom 15 is provided which has a plurality of spring clips 16 adapted to cooperate with holes 17 provided in the cylindrical wall 10, and a similar top 18 is provided having spring catches 16 utilized for the same purpose. These spring catches are shown more clearly in Fig. 2. The cover 18 and bottom 15 nest as shown more clearly in Fig. 7
T he container thus constructed when in its collapsed condition consists of the flat sheet 10 and the two nested covers 15 and 18. It will be seen that the containers when collapsed will occupy little more than the space required for the actual metal.
When it is desired to place the container into its operative condition, the fiat sheet 10 is bent into cylindrical form and the bottom 15 placed in position so that the spring catches automatically lock the two parts together. Before the bottom 15 is put on, of course, the catches 12 are arranged in position. The container may then be filled and the cover 18 snapped into its closed position through the agency of the spring catches 16. A very strong container is thus obtained. \Vhen the container is to be re turned to its source, or to he returned to some other place for use it can again be changed to its collapsed condition by merely dismantling it. The sheet 10 may be of metal or any other suitable material which would have the required rigidity necessary for the work in hand.
In Fig. 1, I show a modified from of the device, in which the sheet 10 has bayonet slots 19 which accommodate catches 20 provided upon the cover 18 so that the cover besides being held in place also maintains the sheet 10 in its distended or circular form.
In Figs. 5 and (S I show a modified form in which I have a square container consisting of the square bottom 21 adapted to contain the four separate and distinct side elements 22, 22. These side elements are mounted in place at the periphery of the cover, and a square retaining rim 23 is then mounted in position to hold the, parts in their upright condition. Suitable spring catches 16 may again be employed. The cover plate 24: may then be desirably constructed as shown in Fig; 8 so as to hold all of the parts in their proper relation.
' As is apparent from Fig. 7 the top and bottom covers are constructed so that one nests within the other and thus it necessarily follows that the sides of the container' must converge slightly in order to provide a suitable fit of the top and bottom covers; For ordinary sheet metal containers the sides are of course, of thin metal so thatthe convergence isvery slight, but regardless of the material used it is such that the ends of the sides fitsnugly into the .top and bottom covers.
From what has been thus described the nature of my invention will be readily clear to those skilled in the art.
l/Vhat I claim as new is:
1. A knock-clown shipping container comprising a slightly tapered sheet metal tubular body portion, having overlapping locked edges and ends of different widths,
locking elements formed along the end edges of the body portion, and covers for the ends readily removable and of widths corresponding with the different ends of the 1 body portion so as to nest when removed r and having clips to engage said locking elements, said tapered body portion being shaped so that a plurality maybe telescoped in the knock down condition of the container.
tion at its over-lapping edges whereby it may bearranged flat in knock-down condition of the container.
3. A knock-down shipping container comprising a slightly tapered sheet metal tubular. body portion, having over-lapping edges and ends of different Widths, and readily removable covers for the ends, of widths corresponding with the end Widths of the body portion, so as to nest when removed, said tapered body portion having a longitudinal locked joint construction at its over-lapped edges whereby it may be arranged fiat, or a plurality may be telescoped in a knock-down condition of the container.
4. A knock-down shipping containercomprising a slightly tapered sheet metal tubular body portion having over-lapping edges one of which has a slot and the other of which has a tongue adapted to engage the slot to hold the edges in over lapped' relation, locking elements formed along the end edges of the body portion, a convex top closure and a concave bottom closure for the container, said closures being of Widths corresponding to their respective ends of the body and means on said closures adapted to engage said locking elements to detachably secure the closures to the body portion.
5. A knock-down shipping container comprising a slightly tapered sheet metal tubular body portion having over-lapping edges one of which has a slot and the other of which has .a tongue adapted to engage the slot to hold the edges in over-lapped relation, locking elements formed along the end edges of the body portion, a convex top closure and a concave bottom closure for the container, said closures being of widths corresponding to their respective ends of the body, and spring clips on said closures adapted to engage said locking elements to detachably secure the closure's'to the body portion. 7
In witness whereof, I hereunto subscribe my name this 14th day of June, D. 1917.
, JOHN A. WA'LGREN.
Witnesses:
HAZEL A. JONES, MAX W. ZABEL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US186251A US1344601A (en) | 1917-08-15 | 1917-08-15 | Collapsible container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US186251A US1344601A (en) | 1917-08-15 | 1917-08-15 | Collapsible container |
Publications (1)
Publication Number | Publication Date |
---|---|
US1344601A true US1344601A (en) | 1920-06-22 |
Family
ID=22684216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US186251A Expired - Lifetime US1344601A (en) | 1917-08-15 | 1917-08-15 | Collapsible container |
Country Status (1)
Country | Link |
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US (1) | US1344601A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2843304A (en) * | 1952-11-20 | 1958-07-15 | Diamond Gardner Corp | Molded pulp carton lock |
FR2160282A1 (en) * | 1971-11-17 | 1973-06-29 | Scherer Raymond | |
US4577756A (en) * | 1984-04-26 | 1986-03-25 | Hennessy Michael P | Protective canister for computer discs |
US4796383A (en) * | 1986-05-29 | 1989-01-10 | Dura Lee, Ltd. | Collapsible reusable planter box |
US5029756A (en) * | 1989-06-19 | 1991-07-09 | Vaportek, Inc. | Dispensing device |
US5730352A (en) * | 1995-02-15 | 1998-03-24 | Associated Marketing Direction | Flat pack container |
US20060191947A1 (en) * | 2005-02-17 | 2006-08-31 | Anamarija Jedryk | Tubular container with twist lock cover |
US20100140279A1 (en) * | 2007-08-17 | 2010-06-10 | Sea To Summit Pty., Ltd. | Collapsible Container |
US20190161236A1 (en) * | 2017-11-27 | 2019-05-30 | PPO GROUP CZ. s.r.o. | Combi box for the transport and storage of goods |
-
1917
- 1917-08-15 US US186251A patent/US1344601A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2843304A (en) * | 1952-11-20 | 1958-07-15 | Diamond Gardner Corp | Molded pulp carton lock |
FR2160282A1 (en) * | 1971-11-17 | 1973-06-29 | Scherer Raymond | |
US4577756A (en) * | 1984-04-26 | 1986-03-25 | Hennessy Michael P | Protective canister for computer discs |
US4796383A (en) * | 1986-05-29 | 1989-01-10 | Dura Lee, Ltd. | Collapsible reusable planter box |
US5029756A (en) * | 1989-06-19 | 1991-07-09 | Vaportek, Inc. | Dispensing device |
US5730352A (en) * | 1995-02-15 | 1998-03-24 | Associated Marketing Direction | Flat pack container |
US20060191947A1 (en) * | 2005-02-17 | 2006-08-31 | Anamarija Jedryk | Tubular container with twist lock cover |
US20100140279A1 (en) * | 2007-08-17 | 2010-06-10 | Sea To Summit Pty., Ltd. | Collapsible Container |
US20190161236A1 (en) * | 2017-11-27 | 2019-05-30 | PPO GROUP CZ. s.r.o. | Combi box for the transport and storage of goods |
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