TOILET STOOL SYSTEM AGAINST SPREADING MALODOR

PURPOSE: A toilet bowl system for preventing the diffusion of the bad smell is provided to prevent the bad smell and harmful material of a toilet bowl from being spread the outside of a toilet bowl by forming an air curtain at regular pressure in an air pipe. CONSTITUTION: A toilet bowl system for preventing the diffusion of the bad smell is composed of an air tank(10), an air spray device(40), an air pipe(22), plural nozzles(30), a sensor, and a control unit. The air tank stores air. The air spray device sprays the air stored in the air tank at regular pressure. The air pipe receives the air sprayed from the air spray device. The air pipe is formed inside the circumference of a toilet bowl(1) at the location higher than a water spray hole spraying the water of a water supply tank to a toilet bowl. The plural nozzles are formed at the specified portion of the air pipe toward the inside of the toilet bowl. The nozzles forms the air curtain in the toilet bowl. The sensor senses the condition where the water of the water supply tank goes down into the toilet bowl. The control unit drives the air spray device by the sensing signal of the sensor.