发明名称 FLEXIBLE NOZZLE OF A VACUUM CLEANER COMPOSED OF A SOFT SYNTHETIC RESIN MATERIAL HAVING THE ELASTICITY WITH A CERTAIN LENGTH
摘要 PURPOSE: A flexible nozzle is provided to maintain the cleanness in a deep gap of a dresser or a sink by having a certain length. CONSTITUTION: A flexible nozzle(20) comprises a connection portion(21), a front intake port(22), a passage, many side intake ports(24) and protrusions(23). The connection portion connects a handle portion or an extended pipe with the nozzle by selectively inserting. The front intake port has many supporting protrusion in the other side of the connection portion. The passage connects the connection potion with the front intake port. The side intake ports and the protrusions are formed in the outer wall of the passage. The flexible nozzle is composed of a soft synthetic resin material having the elasticity. The flexible nozzle is formed to have a certain length. Thereby, foreign substances in a deep gap of a dresser or a sink are removed easily and quickly.
申请公布号 KR20050000075(A) 申请公布日期 2005.01.03
申请号 KR20030040652 申请日期 2003.06.23
申请人 SUNG CHULL CO., LTD. 发明人 KIM, YONG SIK
分类号 A47L9/24;(IPC1-7):A47L9/24 主分类号 A47L9/24
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