Container with magnetic cap
A container having a canister can be configured to retain a volume of liquid. The canister can be sealed by a lid structure, and the lid structure can have a spout opening. The spout opening may be sealed by a removably-coupled cap. Further, the cap may have a magnetic top surface configured to magnetically couple to a recess on the top surface of the lid for temporary storage of the cap when manually removed from the spout opening.
1. An insulating container, comprising:
a canister comprising:
an insulated double wall structure comprising:
a first end, configured to support the canister on a surface;
a second end; and
a sidewall;
an opening in the second end extending through the insulated double wall structure; and
a neck structure encircling the opening and extending in an axial direction;
a lid adapted to seal the opening, the lid comprising:
a threaded sidewall configured to be received into the neck structure;
a top surface, further comprising:
a spout that is off-centered on the top surface;
a removable, cylindrical cap adapted to resealably seal the spout, and comprising a magnetic top surface;
a depression structure positioned off-center on the top surface, diametrically opposed to the spout, and recessed relative to the top surface, the depression structure further comprising an outer diameter at the top surface and an inner diameter, less than the outer diameter, at a magnetic surface of the depression structure onto which the magnetic top surface of the cylindrical cap is magnetically attracted and retained when the cylindrical cap is manually removed from the spout and positioned within a proximity of the depression structure;
a sealed cavity spaced between the top surface and a bottom surface of the lid, wherein the spout extends through the sealed cavity between the top surface and the bottom surface of the lid; and
a carry handle, rotatably coupled to a cylindrical sidewall of the lid, wherein the carry handle further comprises a cylindrical grip structure.
2. The insulating container of claim 1 , wherein an intersection angle between a central axis of the spout and a central axis of the depression structure is between 5 and 20 degrees.
3. The insulating container of claim 1 , wherein the magnetic surface of the depression structure comprises a permanent magnet.
4. The insulating container of claim 1 , wherein the magnetic top surface of the cylindrical cap comprises a permanent magnet.
5. The insulating container of claim 1 , wherein the cylindrical cap is magnetically attracted to and retained within the depression structure with the magnetic top surface in contact with the magnetic surface of the depression structure.
6. The insulating container of claim 1 , wherein the cylindrical cap is configured to seal the spout with an interference fit between an annular ridge on a cylindrical outer wall of the spout and a corresponding ridge on an inner surface of the cylindrical cap.
7. The insulating container of claim 1 , wherein the spout further comprises a threaded cylindrical outer wall configured to interface with a threaded inner surface of the cylindrical cap.
8. The insulating container of claim 1 , wherein a first opening of the lid comprises a threaded inner wall configured to screw onto a threaded inner surface of the neck structure.
9. The insulating container of claim 1 , wherein the insulated double wall structure comprises a sealed vacuum cavity between an inner wall and an outer wall.
10. The insulating container of claim 1 , further comprising a chamfered sidewall connecting the magnetic surface of the depression to the top surface of the lid.
11. The insulating container of claim 1 , further comprising a filleted sidewall connecting the magnetic surface of the depression to the top surface of the lid.
12. A container, comprising:
a bottom portion, further comprising:
a first end configured to support the container on a surface, wherein the first end has a first outer diameter;
a second end having an opening, wherein the opening has a second outer diameter smaller than the first outer diameter;
a cylindrical wall spaced between the first end and the second end, wherein an outer diameter of the cylindrical wall tapers from the first outer diameter to the second outer diameter along a shoulder region of the cylindrical wall;
a neck structure encircling the opening and extending in an axial direction;
a lid adapted to resealably seal the opening, the lid further comprising:
a threaded sidewall configured to be received into the neck structure;
a top surface, further comprising:
a spout opening;
a removable, cylindrical cap adapted to resealably seal the spout opening and having a magnetic top surface; and
a recess having a magnetic surface adapted to receive, and magnetically couple to, the magnetic top surface of the cylindrical cap when the cylindrical cap is manually removed from the spout opening, the recess further comprising an outer diameter at the top surface and an inner diameter, less than the outer diameter, at a flat-bottomed magnetic surface of the recess;
a sealed cavity spaced between the top surface and a bottom surface of the lid, wherein the spout extends through the sealed cavity between the top surface and the bottom surface of the lid; and
a carry handle, rotatably coupled to a cylindrical sidewall of the lid, wherein the carry handle further comprises a cylindrical grip structure.
13. The container of claim 12 , wherein a ferromagnetic plate is positioned below the recess.
14. The container of claim 12 , wherein the carry handle comprises a ferromagnetic material configured to optionally magnetically couple to the magnetic top surface of the cylindrical cap.
15. The container of claim 12 , wherein the magnetic top surface comprises a permanent magnet.
16. The container of claim 12 , further comprising a chamfered sidewall connecting the flat-bottomed magnetic surface to the top surface of the lid.
17. The container of claim 12 , further comprising a filleted sidewall connecting the flat-bottomed magnetic surface to the top surface of the lid.
18. The container of claim 12 , wherein the recess is positioned off-center on the top surface, diametrically opposed to the spout opening.