Spraying nozzle apparatus

1. An apparatus for delivering a first liquid product to a region of a human body, comprising:

a toilet seat assembly having a drying mechanism and a spraying nozzle assembly, the spraying nozzle assembly comprising:

one or more spray nozzle units comprising one or more retractable spray nozzle bodies that are configured to deliver the first liquid product; and

one or more driving motors operatively coupled to the one or more spray nozzle units,

wherein one of the one or more driving motors is adapted for moving the one or more spray nozzle bodies between a retracted position and an extended position; and

wherein one of the one or more driving motors is adapted for rotating the one or more spray nozzle units relative to X, Y, Z-axes at a direction “R”, a horizontal plane “H”, or a vertical direction “V.”

2. The apparatus of claim 1 , wherein the spraying nozzle assembly further comprises one or more first steering gears connected to the one or more driving motors.

3. The apparatus of claim 1 , further comprising:

one or more control units adapted to receive a user input and, based on the user input, to cause the one or more driving motors to adjust the position of one or more spray nozzle channels within the spraying nozzle assembly.

4. The apparatus of claim 3 , wherein the first liquid product comprises one or more of water, a cleaning solution, a barrier spray solution, a medicine-containing solution, and combinations thereof.

5. The apparatus of claim 1 , wherein each spray nozzle unit further comprises one or more nozzle jet head openings.

6. The apparatus of claim 1 , wherein each of the one or more spray nozzle units further comprise:

a first spray nozzle channel configured to deliver the first liquid product to the region; and

a second spray nozzle channel configured to deliver a second liquid product to the region.

7. The apparatus of claim 6 , wherein the first liquid product comprises one or more of water, cleaning solution, a barrier spray solution, a medicine-containing solution, and combinations thereof, and

wherein the second liquid product comprises one or more of water, a cleaning solution, a barrier spray solution, a medicine-containing solution, and combinations thereof.

8. The apparatus of claim 1 , wherein the first spray nozzle channel is connected to a first liquid reservoir via a first liquid line and the second spray nozzle channel is connected to a second liquid reservoir via a second liquid line.

9. The apparatus of claim 1 , wherein the toilet seat assembly further comprises a seat body, a seat housing, a base, and a seat cover.

10. The apparatus of claim 1 , wherein the drying mechanism comprises a fan within the toilet seat assembly.

11. The apparatus of claim 10 , wherein the drying mechanism further comprises a drying nozzle adapted to move between a retracted position and an extended position to deliver air from the fan to the region.

12. A method of using an apparatus to deliver a liquid product to a region of a human body, comprising:

receiving a user input at one or more control units of the apparatus;

controlling, by the one or more control units when the user input is received, one or more movements of a spraying nozzle assembly, wherein the movements include at least one of rotating the spraying nozzle assembly via one or more driving motors coupled to the spraying nozzle assembly and moving the spraying nozzle assembly between a retracted position and an extended position via one of the one or more driving motors; and

spraying, by the spraying nozzle assembly, the liquid product on the region.

13. A toilet seat assembly including a spraying nozzle assembly, the spraying nozzle assembly comprising:

one or more spray nozzle units, each spray nozzle unit including one or more spray nozzle bodies having an opening for delivery of a liquid product;

a control unit configured to receive a user input; and

one or more driving motors operatively coupled to the one or more spray nozzle units;

wherein one of the one or more driving motors is configured to move the one or more spray nozzle bodies between a retracted position and an extended position in response to the user input;

wherein one of the one or more driving motors is configured to rotate the one or more spray nozzle bodies in response to the user input; and

wherein each spray nozzle unit is configured to deliver a liquid product through the opening of the one or more spray nozzle bodies.

14. The spraying nozzle assembly of claim 13 , wherein the liquid product comprises one or more of water, a cleaning solution, a barrier spray solution, a medicine-containing solution, and combinations thereof.

15. The apparatus of claim 1 , wherein one of the one or more driving motors is configured to both move the one or more spray nozzle bodies between the retracted position and the extended position and rotate the one or more spray nozzle bodies.

16. The method of claim 12 , wherein one of the one or more driving motors is configured for both rotating and moving the spray nozzle assembly.

17. The toilet seat assembly of claim 13 , wherein one of the one or more driving motors is configured to both move the one or more spray nozzle bodies between the retracted position and the extended position and rotate the one or more spray nozzle bodies.

18. The toilet seat assembly of claim 1 , wherein the one or more driving motors comprise a first driving motor and a second driving motor, the first driving motor adapted for moving the one or more spray nozzle bodies between a retracted position and an extended position, and the second driving motor adapted for rotating the one or more spray nozzle units relative to X, Y, Z-axes at a direction “R,” a horizontal place “H,” or a vertical direction “V.”