US2006236479A1PendingUtilityA1
Removable cleaning head for sweeping apparatus
Est. expiryApr 23, 2025(expired)· nominal 20-yr term from priority
Inventors:Ming-Hsien Lin
A47L 13/144
49
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Claims
Abstract
A cleaning head for a sweeping and wringing apparatus, connected with a connecting part thereof, comprises a cleaning element, made of water-absorbing material and having an elongated sweeping part and a held part attached to a top side thereof, and a base plate, which is an elongated metal plate with lateral walls having jagged edges for holding said held part of said cleaning element and which has a top part that is fastened to said connecting part, so that said cleaning head is easily installed and replaced.
Claims
exact text as granted — not AI-modified1 . A cleaning head for a sweeping and wringing apparatus, connected with a connecting part thereof and comprising:
a cleaning element, made of water-absorbing material and having an elongated sweeping part and a held part attached to a top side thereof; and a base plate, which is an elongated metal plate with lateral walls having jagged edges for holding said held part of said cleaning element and which has a top part that is fastened to said connecting part, so that said cleaning head is easily installed and replaced.
2 . The cleaning head for a sweeping and wringing apparatus according to claim 1 , wherein said top part of said base plate has a T-shaped cross-section.
3 . The cleaning head for a sweeping and wringing apparatus according to claim 1 , wherein to said base plate on a top side a top element carrying a projection is fastened having lateral sides into which a plurality of holes are bored.
4 . The cleaning head for a sweeping and wringing apparatus according to claim 1 , wherein to said base plate on a top side a top element is fastened into which a depression is cut having side walls through which a plurality of holes are bored.
5 . The cleaning head for a sweeping and wringing apparatus according to claim 1 , wherein to said base plate on a top side a top element carrying a projection with a T-shaped cross-section is fastened.
6 . The cleaning head for a sweeping and wringing apparatus according to claim 1 , wherein to said base plate on a top side a top element is fastened into which a depression with a T-shaped cross-section is cut.Cited by (0)
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