Abstract text

A sealed device for installing a toilet stool on the floor surface includes a sealed body and a plurality of ears protruded from the outer periphery of the sealed body. Said sealed body is made of ductile material and is fastenably mounted on the locating member by ears. The sealed body includes a central opening that served as an access between the inlet port of the drainage pipe and drainage trap outlet port of the toilet stool. By the means of the sealed device, the toilet stool is capable of being installed more rapidly and conveniently and prevents occurrence of sewage leakage.