LEAK PROOF BOTTLE LID

摘要

A bottle with a lid mechanism to open and close both straw and air holes simultaneously. The preferred bottle features an external straw coupling which connects to both a mating internal straw coupling and an air hole coupling. Both the internal straw and air hole couplings preferably have spring-biased valves which simultaneously open to allow flow when the external straw coupling is connected to the bottle lid and simultaneously close to block flow when the external straw coupling is disconnected from the bottle lid. In this way, the bottle and bottle lid become leak proof when the external straw coupling is disconnected.

主权项

1. A leak-proof bottle assembly comprising:
a bottle; a bottle lid with a straw hole and an air hole; an external straw coupling; an internal straw coupling inserted into said bottle lid; and, an air hole coupling inserted into said bottle lid; wherein air and fluid can pass through said lid when said external straw coupling is connected to said internal straw and air hole couplings but air and fluid are blocked from passing through said lid when said external straw coupling is disconnected from said internal straw and air hole couplings.