Title:
DUST COLLECTOR
Document Type and Number:
WIPO Patent Application WO/2011/134333
Kind Code:
A1
Abstract:
A dust collector comprises a dust collector main body(1), a handle(3) and a telescopic rod(4) connecting the dust collector main body(1) with the handle(3).The telescopic rod(4) comprises multiple joints , where the adjacent two joints are relatively slidably sleeved to each other. The foremost joint of the telescopic rod(4) is pivoted to the dust collector main body(1) by a rotating shaft(2). The last joint is slidably connected to the handle(3).The handle(3) has a cavity to receive the last joint. The telescopic rod(4) has a retracted state and an extended state. In the retracted state, the multiple joints of the telescopic rod(4) are sleeved together and stored in the cavity of the handle(3), and in the extended state, the telescopic rod(4) is extended out of the handle(3). A locking mechanism(5,6) is provided between the handle(3) and the dust collector main body(1) and is used to lock the telescopic rod(4) with the dust collector main body (1) when the telescopic rod(4) is in the retracted state. By using the dust collector, a user can clean a cleaning surface at a higher position and also can stand to clean a cleaning surface at a lower position.
Inventors:
BAO, Xiaobing (No. 188 Youyi Road, Youyi Development Area Songlin, Wujiang Jiangsu 2, 215222, CN)
Application Number:
CN2011/072270
Publication Date:
November 03, 2011
Filing Date:
March 29, 2011
Export Citation:
Assignee:
WUJIANG SHINWU ELECTRIC CO., LTD (No. 188, Youyi Road Youyi Development Area, Songlin, Wujiang Jiangsu 2, 215222, CN)
吴江市新吴电器有限公司 (中国江苏省吴江市松陵镇友谊工业区友谊路188号, Jiangsu 2, 215222, CN)
吴江市新吴电器有限公司 (中国江苏省吴江市松陵镇友谊工业区友谊路188号, Jiangsu 2, 215222, CN)
International Classes:
A47L5/12; A47L9/00; A47L9/32
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT & TRADEMARK AGENCY LTD. (No. 93 Ganjiang West Road, Suzhou, Jiangsu 2, 215002, CN)
Claims:
Previous Patent: MICROARRAY CHIP-BASED MULTIPLEX PCR ASSAY
Next Patent: IMPLEMENTING METHOD AND SYSTEM FOR REVERSE SINGLE RADIO VOICE CALL CONTINUITY
Next Patent: IMPLEMENTING METHOD AND SYSTEM FOR REVERSE SINGLE RADIO VOICE CALL CONTINUITY