anti-stench apparatus for a drain teap of sink

摘要

The present invention relates to a odor blocking device mounted inside the drainage drainage, which is designed to block the odor flowing back from the sewage pipe without discharging the sewage introduced into the sink drainage without remaining inside the drainage drainage. The discharge portion formed with a plurality of discharge ports formed in the inclined catchment portion made easy to discharge the sewage at the inner lower end before the drainage of the sink formed to remove the sewage smoothly and the discharge pipe through which the entire amount of the sewage flows without resistance. The inside of the hydrant is designed to block the odor flowing back by combining the thin silicon cap on the top, and the silicon cap contacting the curved part is discharged by sewage when the sewage flows in. It relates to a bad smell blocking device mounted on.;The present invention devised by the above solution is to be fixed in close contact with the lower end of the main body before the drainage, the inclined surface 41 and the curved portion 42 is formed as the inner surface and the discharge pipe connection portion 43 is provided in the center through the hole Hand 40;;凹 -shaped through-hole in the center of the horizontal disk (24) consisting of a single body and the upper end of the plurality of discharge ports 23 formed on both ends of the discharge pipe 22 is made to be fitted to the discharge pipe connecting portion 43 is discharged sewage ( A discharge part 20 configured to form 21;;The contact portion 31 is formed to cover the upper end of the discharge portion 20 is formed in contact with the hemispherical curved portion 42, the hydraulic pressure and the weight acts when the hemispherical silicon cap 30 is formed so that the clearance is generated to discharge the sewage );;It characterized in that it comprises a; cover portion 10 is formed with a 凸 -shaped coupling rod 11 is coupled to the 凹 -shaped through hole 21.