BROOM AND MANUFACTURING METHOD THEREOF

WIPO Patent Application WO/2013/078978

A1

A broom and manufacturing method thereof, the broom comprising at least a broom handle (1) and a broom core; the bottom of the broom handle (1) is provided with a transverse plate (2); the broom core is fixed on the transverse plate (2), and comprises more than one bundles of brushes; the brushes are provided with dispersed slender resilient strips (9) thereon for cleaning the ground; the resilient strips (9) are more than 1/2 of the length of the brushes; the side surface of the resilient strips (9) is arc-shaped, and tapers from top to bottom; and the bottom end of the resilient strips (9) is a thickened layer. The brushes of the broom are made by cutting waste beverage bottles, solving the problem of environmental pollution caused by the waste beverage bottles; the manufacturing method is simple, thus reducing production cost; the bottom end of the resilient strips (9) is a thickened layer (7), thus significantly improving wear resistance and stability and greatly extending service life compared to a bamboo broom.

CAO MENGYI (CN)
WANG YUWEI (CN)
LU CAILING (CN)
CAO JUNSHENG (CN)
CHEN CHEN (CN)

PCT/CN2012/085318

June 06, 2013

November 27, 2012

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WUHAN YANGYANG YUANLV MINI RESERVOIRS CO LTD (CN)
CAO MENGYI (CN)
WANG YUWEI (CN)
LU CAILING (CN)
CAO JUNSHENG (CN)
CHEN CHEN (CN)

A47L13/11; E01H1/12; A46B3/06; A47L17/04

CN201245825Y	2009-05-27
CN201098104Y	2008-08-13
CA1023908A	1978-01-10
CN2174155Y	1994-08-17
US4480350A	1984-11-06
GB2150016A	1985-06-26
CN202386631U	2012-08-22
CN102518069A	2012-06-27

WU HAN HUA XU INTELLECTUAL PROPERTY FIRM (CN)
武汉华旭知识产权事务所 (CN)

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