RECIPROCATION ASSEMBLY, FLOOR BRUSH ASSEMBLY FOR CLEANING DEVICE, AND CLEANING DEVICE

WIPO Patent Application WO/2021/253683

A1

A reciprocation assembly (50), a floor brush assembly (10) for a cleaning device (1), and a cleaning device (1). The reciprocation assembly (50) comprises: a first connecting member (51), a second connecting member (52), and an electric connection assembly (54). The second connecting member (52) is pivotably connected to the first connecting member (51), and the second connecting member (52) reciprocates about the first connecting member (51). One end of the electric connection assembly (54) is fixed to the second connecting member (52). The electric connection assembly (54) comprises an electric connector (541) and a plurality of wires (543). One end of each the plurality of wires (543) is connected to the electric connector (541). The plurality of wires (543) are bundled together in the second connecting member (52), and then extend to the first connecting member (51). The bundled wires constitute a thick, integral structure having a high degree of rigidity and a large bending radius. The bundled wires are thus prevented from being damaged by excessive bending caused by the back and forth movement of the second connecting member (52), thus prolonging the service life of the wires.

BIAN XIAOXIAN (CN)
XING ZHENYU (CN)
GU DEZHI (CN)

PCT/CN2020/118845

December 23, 2021

September 29, 2020

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SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD (CN)

A47L9/02

CN201101488Y	2008-08-20
CN110604507A	2019-12-24
CN101108098A	2008-01-23
CN210612020U	2020-05-26
CN1320409A	2001-11-07
JP2016030128A	2016-03-07
JP2005000266A	2005-01-06

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