| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration pen for a marking device in which a stylus can be easily replaced without disassembling the entire vibration pen for a marking device. SOLUTION: The vibration pen 1 for a marking device is provided with a cylinder 2, a piston 3 installed in the cylinder 2 so as to be capable of freely reciprocating, a stylus 4 to be freely detachably attached to the tip side of the piston 3, a coupling member 7 for coupling the piston 3 and the stylus 4 at the outside of the cylinder 2, and a vibration means 5 which is provided on the base end side of the piston 3 and vibrates the piston 3 in its longitudinal direction. The vibration pen 1 with the above constitution is adopted. COPYRIGHT: (C)2006,JPO&NCIPI
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