Rotary mop
OwnerChun-Chih Wanginventor
Life of this patent
Estimating the term…
Abstract
A rotary mop is provided in which an inner rod body is arranged to be coaxial with an outer rod body. The outer rod body is attached with a transmission stem which is provided with a ratchet block. A drive block inserted with the transmission stem is to engage with the ratchet block. A sleeve is assembled in the inner rod body and helical grooves are provided on the peripheral wall of the sleeve for engaging with guiding posts provided on the drive block. A mop section is mounted on the bottom of the sleeve. In this manner, the transmission stem can move the drive block to rotate the sleeve when the outer rod body is repeatedly pushed and pulled, and the mop section mounted on the bottom of the sleeve can be stably rotated to drain out the water contained in mop strings.
Claims13
A rotary mop, wherein an inner rod body is arranged to be coaxial with an outer rod body, a transmission stem fixed with a ratchet block thereon being internally assembled in said outer rod body, a drive block being further inserted to said transmission stern for engaging with said ratchet block, a baffle piece being disposed on the bottom end of said transmission stem for limiting said drive block, a sleeve which is assembled within said inner rod body having helical grooves provided on the peripheral wall thereof for engagement with guiding posts provided on said drive block, and a mop section being mounted on the bottom end of said sleeve.
Dependencies are inferred from the claim text.