TOILET BOWL DEVICE

To provide a toilet bowl device capable of keeping a washing mechanism part low.SOLUTION: A toilet bowl device 1 of the present invention includes a washing mechanism part 9, and a toilet bowl part 2, the rear part of which has a storage part 4 for accommodating the washing mechanism part 9. The storage part 4 has a first opening 42 which is formed in its rear wall surface 41 and through which first water supply piping 92 is inserted. The washing mechanism part 9 has a first connection part 91a which is formed in the state of facing the first opening 42 in its rear part and which enables the first water supply piping 92 to be connected from the outside of the first opening 42.SELECTED DRAWING: Figure 3 【課題】洗浄機構部の高さを低く抑えることが可能な便器装置を提供すること。【解決手段】本発明は、洗浄機構部９と、洗浄機構部９を収容する収容部４を後部に有する便器部２と、を備える便器装置１であって、収容部４は、その後方壁面４１に形成され、第１給水配管９２が挿通される第１開口部４２を有し、洗浄機構部９は、その後部に第１開口部４２に対向して形成され、第１給水配管９２を第１開口部４２の外側から接続可能な第１接続部９１ａを有する便器装置を提供する。【選択図】図３