Dual handle cooler box design, blank and methods
Dual handle box designs, blanks for forming boxes by folding, collapsible and non-collapsible boxes formed thereby, and manufacturing methods therefor are disclosed. Preferably each handle is located on an opposite end of the box; is two-ply; defines an elongate hand opening for receiving fingers of a hand; defines an elongate tab opening for receiving a tab of a center handle, and that intersects the hand opening; and defines a recess for receiving and retaining a lid panel of the box. Furthermore, the boxes preferably have a waterproof or water-resistant coating applied and are used as ice coolers for beverages and food items.
1. A method of gripping and carrying a box, comprising:
(a) gripping a single handle of the box located at a central location of the box; and alternatively
(b) gripping two end handles of the box each end handle located at opposite ends of the box;
(c) wherein the box comprises
(i) a bottom panel;
(ii) a first end panel connected directly to the bottom panel;
(iii) a second end panel located opposite the first end panel and connected directly to the bottom panel;
(iv) a first side panel connected directly to the bottom panel;
(v) a first corner panel defined by two subpanels connected directly together along and separated by a fold line, one of the subpanels of the first corner panel connected directly to the first side panel along and separated by a fold line, and the other of the subpanels of the first corner panel connected directly to the first end panel along and separated by a fold line;
(vi) a second corner panel defined by two subpanels connected directly together along and separated by a fold line, one of the subpanels of the second corner panel connected directly to the first side panel along and separated by a fold line, and the other of the subpanels of the second corner panel connected directly to the second end panel along and separated by a fold line;
(vii) a first tab-lock panel defined by two subpanels connected directly together along and separated by a fold line, one of the subpanels of the first tab-lock panel connected directly to the first corner panel along and separated by a fold line;
(viii) a second tab-lock panel defined by two subpanels connected directly together along and separated by a fold line, one of the subpanels of the second tab-lock panel connected directly to the second corner panel along and separated by a fold line;
(ix) a first lid panel connected directly to the first side panel; and
(x) a center handle panel defined by two subpanels connected directly together along and separated by a fold line, one of the subpanels of the center handle panel connected directly to the first lid panel along and separated by a fold line, the center handle panel having tabs located on opposite ends thereof;
(d) wherein the single handle at the central location is defined by the subpanels of the center handle panel; and
(e) wherein one of the two end handles is defined by the two subpanels of the first tab-lock panel, and the other of the two end handles is defined by the two subpanels of the second tab-lock panel.
2. The method of claim 1 , wherein the single handle at the central location is a two-ply handle.
3. The method of claim 1 , wherein each of the end handles is a two-ply handle.
4. The method of claim 1 , wherein each of the first and second end handles defines a hand opening configured to receive fingers of a hand and defines a tab opening configured to receive one of the tabs of the center handle panel.
5. The method of claim 4 , wherein the hand opening and the tab opening of each of the end handles are elongate and generally extend orthogonal to each other.
6. The method of claim 4 , wherein the hand opening and the tab opening of each of the end handles intersect each other.
7. The method of claim 4 , wherein the hand opening and the tab opening of each of the end handles bisect each other.
8. The method of claim 1 , wherein the subpanels of the center handle panel define aligned tabs.
9. The method of claim 8 , wherein the subpanels of each tab-lock panel define aligned notches configured to receive aligned tabs.
10. The method of claim 1 , wherein the end handles are equally spaced relative to a center of the box for counterbalancing torques that result from supporting the box by the first and second two-ply handles.
11. The method of claim 1 , further comprising holding the box to one's side proximate a hip while performing said step (a).
12. The method of claim 11 , further comprising holding the box in front of one's self while performing said step (b).