초록 ▼

An advanced transitional cup (ATC) for training developing children and developmentally-challenged individuals to drink from a cup. The ATC includes a lid with a small fluid aperture and an electric air valve. A microcontroller located in the base of the ATC converts a user-defined “flow rate” into

An advanced transitional cup (ATC) for training developing children and developmentally-challenged individuals to drink from a cup. The ATC includes a lid with a small fluid aperture and an electric air valve. A microcontroller located in the base of the ATC converts a user-defined “flow rate” into a PWM voltage signal that successively opens and closes the air valve. A higher flow rate results in a PWM signal that opens the air valve for longer spans of time and closes the air valve for shorter spans of time as compared to a lower flow rate, thereby allowing more air to enter the ATC and fluid to be expressed from the fluid aperture more readily. A touch sensor on the sidewall of the ATC prevents the air valve from being opened, and thus fluid from exiting the fluid aperture, unless a drinker is touching the touch sensor, thereby preventing accidental spills.

대표청구항 ▼

1. A transitional drinking cup comprising: a. a fluid vessel having an open top;b. a removable lid mounted over the open top of the fluid vessel to define a fluid chamber within the lid and the fluid vessel, the lid having a fluid aperture for allowing fluid to exit the fluid chamber;c. an air valve

1. A transitional drinking cup comprising: a. a fluid vessel having an open top;b. a removable lid mounted over the open top of the fluid vessel to define a fluid chamber within the lid and the fluid vessel, the lid having a fluid aperture for allowing fluid to exit the fluid chamber;c. an air valve for controllably allowing air to pass into the fluid chamber through an air vent;d. a microcontroller electrically connected to the air valve for opening and closing the air valve for predetermined lengths of time that correspond to an electronically stored flow rate value;e. a battery electrically connected to the microcontroller; andf. a user input control electrically connected to the microcontroller for allowing a user to adjust the flow rate value. 2. The transitional drinking cup in accordance with claim 1, further comprising a manually-actuable input device mounted to an exterior of the cup that is electrically connected to the microcontroller, wherein the microcontroller only opens the air valve if the input device is actuated. 3. The transitional cup in accordance with claim 2, wherein the input device is a touch sensor. 4. The transitional cup in accordance with claim 3, wherein the touch sensor is formed of a band of thin film polymer resistive material that at least partially surrounds a sidewall of the cup. 5. The transitional cup in accordance with claim 3, wherein a sidewall of the cup is at least partially concave and the touch sensor is mounted at the concave region. 6. The transitional cup in accordance with claim 2, wherein the input device is a button. 7. The transitional drinking cup in accordance with claim 1, further comprising a handle mounted to the cup. 8. The transitional drinking cup in accordance with claim 7, further comprising a manually-actuable input device mounted to the handle that is electrically connected to the microcontroller, wherein the microcontroller only opens the air valve if the input device is actuated. 9. The transitional cup in accordance with claim 8, wherein the input device is a touch sensor. 10. The transitional cup in accordance with claim 9, wherein the touch sensor is formed of a band of thin film polymer resistive material that at least partially surrounds the handle. 11. The transitional cup in accordance with claim 8, wherein the input device is a button. 12. The transitional cup in accordance with claim 1, further comprising a digital display electrically connected to the microcontroller for displaying the flow rate value. 13. The transitional cup in accordance with claim 1, wherein the user input control comprises an “up” button and a “down” button, wherein pressing the “up” button incrementally increases the flow rate value and pressing the “down” button incrementally decreases the flow rate value. 14. The transitional cup in accordance with claim 1, further comprising a base mounted to a bottom of the fluid vessel, the base having a fluid tight internal cavity in which the microcontroller and the battery are housed. 15. A transitional cup for training individuals to drink from a cup comprising: a. a fluid vessel having an open top;b. a removable lid mounted over the open top of the fluid vessel to define a fluid chamber within the lid and the fluid vessel, the lid having a fluid aperture for allowing fluid to exit the fluid chamber;c. an air valve for controllably allowing air to pass into the fluid chamber through an air vent;d. a microcontroller electrically connected to the air valve for opening and closing the air valve for predetermined lengths of time that correspond to an electronically stored flow rate value;e. a battery electrically connected to the microcontroller;f. a user input control electrically connected to the microcontroller for allowing a user to adjust the flow rate value;g. a touch sensor electrically connected to the microcontroller, wherein the microcontroller will not open the air valve unless touch sensor is being touched; andh. a digital display electrically connected to the microcontroller for displaying the flow rate value. 16. The transitional cup in accordance with claim 15, wherein the user input control comprises an “up” button and a “down” button, wherein pressing the “up” button incrementally increases the flow rate value and pressing the “down” button incrementally decreases the flow rate value. 17. The transitional cup in accordance with claim 15, wherein a sidewall of the cup is at least partially concave and the touch sensor is mounted at the concave region. 18. The transitional drinking cup in accordance with claim 15, further comprising a handle mounted to the cup. 19. The transitional drinking cup in accordance with claim 16, wherein the touch sensor is mounted to the handle. 20. The transitional cup in accordance with claim 15, further comprising a base mounted to a bottom of the fluid vessel, the base having a fluid tight internal cavity in which the microcontroller and the battery are housed.