THREE-IN-ONE DUST CLEANER

WIPO Patent Application WO/2016/184075

A1

Disclosed is a three-in-one dust cleaner based on a rod body-hanged handheld dust cleaner, comprising a main machine (1), a ground brush (2) and a handle rod (3), wherein the main machine (1) is a handheld dust cleaner, the handle rod (3) is a hollow rod-shaped object, the main machine (1) and the handle rod (3), the handle rod (3) and the ground brush (2), and the main machine (1) and the ground brush (2) can be separated and assembled in pairs; and a rod type handheld separated dust cleaner comprises the following three working modes: a first mode, combining the three including the main machine (1), the handle rod (3) and the ground brush (2) to form a rod pushing dust cleaner to work, and at this time, the handle rod (3) defining the main machine (1); a second mode, detaching the main machine (1) from the handle rod (3) and the ground brush (2) to form an independent handheld dust cleaner to work; and the third mode, combining the main machine (1) and the handle rod (3) to form a handheld dust cleaner with a long connection pipe to work, and at this time, the handle rod (3) forming a suction pipe with an increased length of the handheld dust cleaner with a long connection pipe.

NI ZUGEN (CN)

PCT/CN2015/096419

November 24, 2016

December 04, 2015

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KINGCLEAN ELECTRIC CO LTD (CN)

A47L5/00

CN104799760A	2015-07-29
CN204698448U	2015-10-14
CN104887148A	2015-09-09
CN204636205U	2015-09-16
CN202699035U	2013-01-30
CN1535123A	2004-10-06
JPH04364822A	1992-12-17
CN101583302A	2009-11-18
CN1368031A	2002-09-11
CN204218829U	2015-03-25

UNITALEN ATTORNEYS AT LAW (CN)
北京集佳知识产权代理有限公司 (CN)

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