发明名称 FIXING HOLDER OF ACCESSORY BRUSH FOR VACUUM CLEANER
摘要 PURPOSE: A flexible hose of a vacuum cleaner is provided to reduce manufacturing costs and working hours, and to improve productivity by installing an electric wire in a body of a flexible hose promptly and conveniently. CONSTITUTION: An insertion unit(10) is protruded in an inner periphery of a hose unit(1a) having an inner hole(3) to form an air passage, and extended longitudinally in the hose unit. A fitting hole(11) having a bore(D) is penetrated through the insertion unit, and an electric wire(128) is electrically connected to a suction adjustable switch and a terminal pin. The insertion unit having the fitting hole is formed longitudinally to install the wire in the inner periphery of the hose unit. The electrical wire is longitudinally inserted to the fitting hole promptly and conveniently.
申请公布号 KR100251419(B1) 申请公布日期 2000.05.01
申请号 KR19970067238 申请日期 1997.12.10
申请人 DAEWOO ELECTRONICS CO.,LTD 发明人 PARK, MIN HO
分类号 A47L9/24;(IPC1-7):A47L9/24 主分类号 A47L9/24
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