| 摘要 |
PURPOSE: A structure of a toilet bowl with a self-ventilation function is provided to improve the outside exhaust rate of harmful gas in a toilet bowl by simply comprising an additional inner exhaust duct and micro fan. CONSTITUTION: A structure of a toilet bowl with a self-ventilation function comprises a tubular hood(20), an inner exhaust duct(30), an outer exhaust duct(50), and a micro fan(40). The inner exhaust duct is vertically formed by being connected to the tubular hood. The outer exhaust duct is perpendicular to a toilet ceiling and is connected to a toilet fan. The micro fan is formed inside the ceiling to exhaust harmful gas in the inner exhaust duct to the outer exhaust duct.
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