发明名称 VACUUM CLEANER
摘要 PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can suck floating dust by a simple structure. SOLUTION: The vacuum cleaner 1 includes a cleaner body 2 which has a mechanism part 6 housing an electric blower 5 and a dust collection part 7 detachably attached to the mechanism part 6, a nozzle 3 which communicates with the dust collection part 7, and a main pathway 19 which reaches the inside of the dust collection part 7 via the nozzle 3. The construction of the mechanism part 6 of the cleaner body 2 can be simplified and downsized by forming auxiliary pathways 20 which communicate the outside air with the space in a dust collection case 10 not via the nozzle 3 in the dust collection case 10 of the dust collection part 7 independently of the main pathway 19. Also, the auxiliary pathways 20 can be shortened and the construction of the dust collection part 7 can be simplified by constituting the auxiliary pathways 20 with through holes 14 and 15 which are formed in the dust collection case 10 of the dust collection part 7. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2010273974(A) 申请公布日期 2010.12.09
申请号 JP20090131150 申请日期 2009.05.29
申请人 TWINBIRD CORP 发明人 WADA HIRONORI;MATSUO KAZUNORI
分类号 A47L7/00 主分类号 A47L7/00
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