Magnetic drinking cup
The present invention is directed to a magnetic drinking cup, containing magnetic and metal components. Many cups known in the prior art have screw top lids, which have tight and narrow crevices making the cleaning process cumbersome. If not cleaned immediately after use, it becomes challenging to remove the debris remaining in the cup, and in the crevices of the lid. These crevices create a trap for bacteria and mold. The same issues can arise with reusable straws. There are not many tools on the market that can clean a straw thoroughly from top to bottom. If all contents are not removed from the straw, then it becomes a petri dish of bacteria; and if moisture remains, then mold will have the ability to grow. This invention provides fewer areas where bacteria and mold can flourish due to a magnetic seal instead of a screw top seal.
1. A magnetic drinking cup assembly comprising:
a container having an inner surface containing an indentation, and an outer surface;
a removable magnetic ring that sits on the indentation of the container's inner surface;
a lid having a metal strip embedded within its base and a straw hole in its top surface;
a removable magnetic straw that has along its vertical axis a magnetic strip and a metal strip that are magnetically attracted to each other, enabling the straw to be opened and closed along its vertical axis;
wherein the lid is mated to the outer surface of the container by a magnetic attraction between the magnetic ring sitting in the container's inner surface and the metal strip of the lid.
2. The magnetic drinking cup assembly of claim 1 wherein the magnetic ring comprises a flexible magnetic strip coated in silicone material.
3. The magnetic drinking cup assembly of claim 2 , wherein the magnetic ring has a circular cross section.
4. The magnetic drinking cup assembly of claim 1 wherein the lid is made of silicone material.
5. The magnetic drinking cup assembly of claim 4 , wherein the lid has a circular cross section.
6. The magnetic drinking cup assembly of claim 1 wherein the lid has a sippy cup spout.
7. The magnetic drinking cup assembly of claim 1 wherein the lid has a flip-top spout having a magnetic strip.
8. The magnetic drinking cup assembly of claim 7 wherein the lid has a metal strip on its top surface that is mated to the flip top spout by a magnetic attraction between the metal strip on the lid and the magnetic strip in the flip top spout.
9. The magnetic drinking cup assembly of claim 1 , wherein the container can be comprised from the group consisting of: a cup, a bowl, a storage container, a serving dish, and a bottle.
10. The magnetic drinking cup assembly of claim 9 , wherein the container can be comprised of material from the group consisting of: silicone, glass, and plastic.