| 摘要 |
The present invention relates to a waterless urinal comprising: an urinal body (110) formed with a urine outlet (111) in the lower part and connected to a urine discharge pipe (140); and an odor preventing trap (120) inserted into the urine outlet (111) to guide the urine drainage and to prevent reflux of the odor, wherein the odor preventing trap (120) includes a trap body which is inserted in the urine discharge pipe (140), a discharging cap (123) to guide the urine to the trap body (121), a film fixation ring (127) disposed between the discharge cap (123) and the trap body (121) and formed with a film fixation surface (127b), an urine discharge plate (129) coupled to the lower part of a coupling axis (123d) and in which the urine remains on the upper surface, and an odor film portion (125) disposed between the trap body (121) and the urinary discharge plate (129). |
