Collapsible octahedral container

• US 5,597,112 A
• Filed: 10/13/1994
• Issued: 01/28/1997
• Est. Priority Date: 10/13/1994
• Status: Expired due to Fees

• Current Assignee: Frederick W. Knapp
• Original Assignee: Frederick W. Knapp
• Inventors: Knapp, Frederick W.
• Primary Examiner(s): Elkins, Gary E.
• Application Number:
  US08/322,925
• Time in Patent Office: 838 Days
• Field of Search: 229/109, 229/110, 229/116, 229/116.1, 229/149, 229/150, 229/158, 206/806, D 9/430, D 9/431
• US Class Current: 229/116
• CPC Class Codes: B65D 5/029 the tubular body presenting a special shape pyramidal B65D5/008

Abstract

The present invention relates to an octahedral container made from a thin flexible sheet which has six substantially triangular shaped side panels fastened together with an affixation tab, and three substantially triangular top and bottom panels which are provided with top tabs that slip into corresponding slots positioned along a top fold line located between the top and side panels and bottom tabs that slip into corresponding slots positioned along a bottom fold line located between the bottom and side panels. The container is further provided with two fold lines which each traverse a top, bottom and side panel so that the container can be shipped flat and then readily popped open and assembled at the point of usage.

Claims

1. A blank for forming a collapsible octahedral structure comprising;

a sheet having six adjacent triangular side panels with five side fold lines therebetween and at least two longitudinal fold lines traversing at least two of the six adjacent triangular side panels,

at least one triangular top panel, and

at least one triangular bottom panel;

at least one top fold line lying between the top panel and the side panels; and

at least one bottom fold line lying between the bottom panel and the side panels

wherein when the blank is folded along its longitudinal fold lines it may be stored in a compact flattened form, and when it is folded along each of the side panel fold lines and the top and bottom fold lines, it creates an octahedral three dimensional structure.

2. The device according to claim 1 further having;

an affixation tab extending from one of the triangular side panels which may be used to secure the six adjacent side panels together by applying a thin coat of adhesive thereto.

3. The device according to claim 1 further having;

two top slot tabs with fold lines extending from two side panels and having slots positioned in each fold line; and

,

two bottom slot tabs with fold lines extending from two side panels and having slots positioned in each fold line.

4. The device according to claim 1 where the two triangular side panels which lie adjacent only one fold line are triangular end panels and the device further has;

affixation means which secures both of the triangular end panels together so that the device may be stored flat and then more easily assembled into a three dimensional octahedral structure when it is folded along each of the side panel fold lines and the top and bottom fold lines.

5. The device according to claim 4 where the affixation means consists of a tab extending from one of the triangular end panels which may be secured to the other triangular end panel by applying a coating of an adhesive therebetween.

6. The device according to claim 1 wherein

the top panel further has affixation means for securing it to two adjacent side panels;

and

the bottom panel further has affixation means for securing it to two adjacent side panels.

7. A blank for forming a collapsible octahedral structure comprising;

a sheet having six adjacent triangular side panels with five side fold lines therebetween,

at least one top triangular panel with securement means for securing it to two of the adjacent side panels;

at least one bottom triangular panel with securement means for securing it to two of the adjacent side panels;

at least one top fold line lying between the top panel and the side panels; and

at least one bottom fold line lying between the bottom panel and the side panels

wherein when the blank is folded along its longitudinal fold lines it may be stored in a compact flattened form, and when it is folded along each of the side panel fold lines and the top and bottom fold lines, it creates an octahedral three dimensional structure.

8. The device according to claim 7 further having;

at least one tab bottom slot and one tab top slot; and

the securement means for both the top and bottom triangular panels comprises at least one tab;

wherein when the top tabs are positioned in their corresponding slots and the bottom tabs are positioned in their corresponding slots, an octahedral structure is formed.

9. The device according to claim 8 wherein;

two of the adjacent side panels are provided with longitudinal fold lines so that the blank may be stored in a compact, flat form.

10. The device according to claim 8 further having at least one additional top and bottom panel where the tab top slot lies in a fold line between a top panel and an adjacent side panel and the bottom top slot lies in a fold line between a bottom panel and an adjacent side panel.

11. The device according to claim 8 further having at least one additional top and bottom panel where the tab top slot lies in a fold line between a top panel and an adjacent side panel and the tab bottom slot lies in the triangular bottom panel.

12. The device according to claim 11 where the securement means for the bottom triangular panel comprises two tabs and the bottom slot is v-shaped in configuration.