Patent ID: 7036159

Claim:
A tankless toilet comprising: a western-style toilet body; a toilet-seat and toilet-lid device mounted on said western-style toilet body; a toilet flushing device mounted on said western-style toilet body, having no water tank, and having a flushing mechanism to wash said western-style toilet body with water; and a branch water supply device connected to a hot water tank included in said toilet-seat and toilet-lid device; wherein said toilet flushing device is one of a separate-type toilet flushing device formed separately from said toilet-seat and toilet-lid device, and a unitary-type toilet flushing device formed integrally with said toilet-seat and toilet-lid device; said western-style toilet body is one of a first western-style toilet body on which said separate-type toilet flushing device is mounted, and a second western-style toilet body on which said unitary-type toilet flushing device is mounted, and said first western-style toilet body and said second western-style toilet body are the same; said flushing mechanism is one of a first flushing mechanism included in said separate-type toilet flushing device, and a second flushing mechanism included in said unitary-type toilet flushing device, and said first flushing mechanism and said second flushing mechanism are the same; and said branch water supply device is one of a first branch water supply device connected to said separate-type toilet flushing device, and a second branch water supply device connected to said unitary-type toilet flushing device, and said first branch water supply device and said second branch water supply device are the same.