Beater brush roller of vacuum cleaner beater brush assembly

Details Beater brush roller of vacuum cleaner beater brush assembly Beater brush roller of vacuum cleaner beater brush assembly

A - Human Necessities

47

L

A47L 9/04 (2006.01) A46B 13/00 (2006.01)

Patent

CA 2049820

The invention provides a beater brush roller of a vacuum cleaner beater brush assembly comprising a body assembly including a semi-cylindrical brush body having a helical brush strip integrally provided therewith, a semi- cylindrical beater body including a helical beater strip integrally provided therewith, and a pair of axles engaging with bearing mounts of the beater brush assembly for supporting rotation of the beater brush roller. Annular supports are integrally provided in the body assembly for supporting the axles at opposite ends of the body assembly. The brush body, the beater body and the axles engage with a pair of set screws at the same time, together providing the beater brush roller. The present invention provides a beater brush roller of a vacuum cleaner beater brush assembly, the advantages of which are in that it provides a simple structure facilitating the assembly thereof, and the attachment of the axles thereto is provided in such manner as to prevent cracking of the roller.

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