Title:
VERTICAL DUST COLLECTOR
Document Type and Number:
WIPO Patent Application WO/2017/096716
Kind Code:
A1
Abstract:
A vertical dust collector (1), comprising a rolling brush assembly (100), a motor assembly (200), and a body assembly (300). The rolling brush assembly (100) comprises a rolling brush casing (12) and a rolling brush (11); the motor assembly (200) comprises a motor housing (21) and a motor (22), and the motor (22) drives, by means of a transmission belt (13), the rolling brush (11) to roll; the body assembly (300) comprises a body (31) and a bridging member (32) mounted on the body (31), and the bridging member (32) is pivotally connected to the motor housing (21) so that the body (31) can rotate between a vertical position and an oblique position. When the body (31) rotates from the vertical position to the oblique position, the bridging member (32) pushes the rolling brush casing (12) to move in the direction away from the motor housing (21) so as to tension the transmission belt (13).
Inventors:
XIAO XIAHU (CN)
HU WEI (CN)
ZOU HUI (CN)
HU WEI (CN)
ZOU HUI (CN)
Application Number:
PCT/CN2016/075603
Publication Date:
June 15, 2017
Filing Date:
March 04, 2016
Export Citation:
Assignee:
JIANGSU MIDEA CLEANING APPLIANCES CO LTD (CN)
International Classes:
A47L9/04
Foreign References:
| US2627623A | 1953-02-10 | |||
| CN105065591A | 2015-11-18 | |||
| US2637874A | 1953-05-12 | |||
| CN102871604A | 2013-01-16 | |||
| US4139922A | 1979-02-20 | |||
| US4976003A | 1990-12-11 |
Other References:
See also references of EP 3222183A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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