| 摘要 |
A toilet include a toilet water tank, a flapper valve and a float pusher that supports closing the flapper valve properly and moves up and down in the toilet water tank by buoyancy force, a vertical guide that guides the float pusher in moving up and down along the vertical guide. The flapper valve is adapted to open for releasing water from a toilet water tank and to close for the purpose of refilling water in the toilet water tank. The float pusher includes a through hole, a bottom surface, a top surface, an outer surface connecting the top surface and the bottom surface and a water recess that is adapted to contain water. The water recess is provided on the top surface. The through hole is provided between the top surface and the bottom surface.
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