| 摘要 |
A battery powered manicuring device is taught which uses an improved drive mechanism for reciprocating a manicuring implement. A battery energizes a motor. Extending from one end of the motor is a shaft. Interconnected with the shaft is an offset device comprising either a bearing or a sleeve positioned at a non-perpendicular angle with respect to the shaft. The lower end of an attachment arm is affixed to the outer portion of either the offset bearing or the offset sleeve. The upper end of the attachment arm is affixed to the lower end of a manicuring implement. As the shaft rotates, a reciprocating motion is imparted to the attachment arm and thus to the manicuring implement.
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