Combination toilet and urinal

A combination toilet and urinal device comprising:

• a toilet bowl in fluid communication with a toilet bowl outlet pipe;
• a tank including:
• a toilet chamber configured to house flushing water, the toilet chamber in fluid communication with the toilet bowl through a toilet chamber discharge port,
• a first urinal chamber disposed on a first side of the toilet chamber, the first urinal chamber including a first urinal chamber inlet extending through an exterior surface of the tank for receiving urine in the first urinal chamber, and
• a second urinal chamber disposed on a second side of the toilet chamber, the second urinal chamber including a second urinal chamber inlet extending through the exterior surface of the tank for receiving urine in the second urinal chamber;
• a first urinal chamber collection pipe having a first end in fluid communication with the first urinal chamber and a second end in fluid communication with the toilet bowl outlet pipe, the first urinal chamber collection pipe dimensioned and configured for receiving and collecting urine from the first urinal chamber without delivering the urine to the toilet bowl;
• a second urinal chamber collection pipe having a first end in fluid communication with the second urinal chamber and a second end in fluid communication with the toilet bowl outlet pipe, the second urinal chamber collection pipe dimensioned and configured for receiving and collecting urine from the second urinal chamber without delivering the urine to the toilet bowl;
• a urinal chamber flush channel in fluid communication with the toilet chamber discharge port, the first urinal chamber collection pipe, and the second urinal chamber collection pipe;
• and
• a flushing system operable to flush the flushing water through the toilet flush discharge port of the toilet chamber to (1) the toilet bowl and out the toilet bowl outlet pipe and (2) through the urinal chamber flush channel to the first and second urinal chamber collection pipes and out the toilet bowl outlet pipe.