| 摘要 |
The present invention relates to a drain trap for a urinal. The drain trap for a urinal includes a disk-shaped upper plate unit in which a through hole passing through urine is formed in the center; a column unit extended from the center of the lower surface of the upper plate unit; and a first lower plate unit of the disk shape extended from the center of the column unit, which is positioned away from the upper plate unit. The diameter of the first lower plate unit is smaller than that of the upper plate unit. The drain trap for a urinal can reduce water usage and bad odor and can also prevent bad odor in a toilet. |
