摘要 |
<P>PROBLEM TO BE SOLVED: To prevent contact of a coil spring to a side surface of a recording lever by forming a constitution that the recording lever which makes a recording wire protrude in a recording head is urged by the coil spring. Ž<P>SOLUTION: In the recording head which includes both a plurality of the recording levers 43 equipped with the recording wires 40 and a driving part that makes the recording wire 40 protrude by shifting the recording lever 43, a plurality of the coil springs 46 which urge the recording levers 43 to return to a state before the shift are arranged respectively correspondingly to the recording levers 43. A lever side end 46b of the coil spring 46 contacts the respective recording lever 43, and a foundation side end 46a is supported by a foundation part 66 prepared in the recording head. A groove 68 which regulates rotation in a peripheral direction T of the coil spring 46 is formed in the foundation part 66. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|