| 摘要 |
PROBLEM TO BE SOLVED: To provide a nozzle structure in which dirts attached on the periphery of a protruded part such as a male genitalia can cleanly be removed with very easy clearance work after the removal of the dirts. SOLUTION: This nozzle is used for removing the dirts attached on the periphery of the protruded part. The nozzle has a cylindrical part for housing the protruded part. The cylindrical part connected with a sucking device is provided with a port 11 for injecting liquid toward the stored protruded part, at the inner side of the tip end thereof. The cylindrical part is provided with an opening 14 for introducing an outside air thereinto when the sucking device is operated, at the tip end thereof. |
