发明名称 TIMING BELT MANUAL SYSTEM CLEANING EQUIPMENT
摘要 PURPOSE: A manual cleaning tool is provided to enable simple and convenient operations for anyone by using a timing belt and a roller rotating shaft. CONSTITUTION: A manual cleaning tool draws in garbage with brushes by using a roller(5). The manual cleaning tool includes a dust suction unit comprising the brushes and a timing belt. The roller is mounted on the front brush to collect dirt and foreign materials included in the drawn in air.
申请公布号 KR20130066726(A) 申请公布日期 2013.06.21
申请号 KR20110133328 申请日期 2011.12.13
申请人 LEE, SEUNG HWAN 发明人 LEE, SEUNG HWAN;YUN, IN O;MIN, SEO HONG;KIM, SOO HA
分类号 A47L11/08;A47L11/22 主分类号 A47L11/08
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