| 摘要 |
PURPOSE: A pop-up of a washbowl is provided to prevent the clogging of a pipe and the pop-up and to clean a strainer without a tool by adding a strainer function. CONSTITUTION: A strainer is installed in a pop-up of a washbowl. Thereby, foreign substances are removed simply. The pop-up is cleaned by loosening a strainer cap without any tool when the washbowl is clogged. Thereby, the clogging events of the pop-up and a pipe by dregs are prevented. Therefore, the economic charge is reduced.
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