Brushing – scrubbing – and general cleaning – Machines – Wiping
Patent
1997-05-01
1998-10-20
Till, Terrence
Brushing, scrubbing, and general cleaning
Machines
Wiping
15DIG14, 369 72, A47L 2500, B08B 1102, G11B 358
Patent
active
058228225
ABSTRACT:
A compact disc cleaning device including a seat, a cover pivotally connected to one edge of the seat, and a rotatable wheel. The seat has a circular recess portion with teeth provided along an inner peripheral wall thereof. The rotatable wheel includes a hand cap and a wheel body connected to a lower axis portion of the hand cap. The wheel body has a cleaning element attached to a bottom side thereof and has teeth formed along an outer peripheral wall thereof to mesh with the teeth on the peripheral wall of the circular recess portion of the seat, such that the rotatable wheel can move in rotation along the toothed inner peripheral wall of the circular recess portion in the seat, allowing the cleaning element at the bottom side of the wheel body to wipe clean a compact disc positioned in the circular recess portion. The circular recess portion is further formed of a central recess, an inner annular recess, an intermediate partition ring, and an outer annular recess. The intermediate partition ring separate the inner annular recess from the outer annular recess, so that the inner and the outer annular recesses are adapted to separately support a differently sized compact disc thereon for cleaning purpose. A compartment is formed near one edge of the seat so that a cleaning liquid container can be conveniently and orderly received within the seat.
REFERENCES:
patent: 4750231 (1988-06-01), Kogashiwa
patent: 4783870 (1988-11-01), Yeung
patent: 4825497 (1989-05-01), Nagao et al.
patent: 5584089 (1996-12-01), Huang
Bor Ying Corporation
Till Terrence
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