TOILET DEVICE

The present disclosure is to provide a toilet device configured to prevent the leakage of the flush water when the malfunction occurs in the vacuum breaker. This toilet device has a water supply portion (2) configured to supply flush water to a toilet bowl, a vacuum breaker (50) provided in the water supply portion (2); and a connection pipe (60) connected to the vacuum breaker (50), wherein the connection pipe (60) is configured to drain the water overflowing from the vacuum breaker (50) when malfunction occurs in the vacuum breaker (50) as a drainage channel, and the connection pipe is configured to prevent backflow of sewage in the toilet bowl as a suction channel at the time of applying negative pressure. 提供一种便器装置，能够在真空破坏器的不良时抑制冲洗水的漏出。便器装置的特征在于，具备：供水部(2)，其向便器供给冲洗水；真空破坏器(50)，其设置于供水部(2)；连接管(60)，其与真空破坏器(50)连接；连接管(60)在真空破坏器(50)的不良时作为将从真空破坏器(50)溢出的水排出的排水路径发挥作用，并且在负压时作为用于防止便器内的污水逆流的吸气路径发挥作用。