| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a keyboard device capable of reducing the price, with easy part management and good assembling workability. <P>SOLUTION: A plurality of hammer members 3 respectively giving an action load to a plurality of keys which are arranged on a keyboard chassis in a vertically rotatable manner according to keyboard pushing operation are integrally formed by resin in a state in which each shaft part 28 supported in a vertically rotatable manner is sequentially connected to the keyboard chassis. Therefore, when the plurality of hammer members 3 are attached on the keyboard chassis, the plurality of hammer members 3 are not required to be separately attached on the keyboard chassis but can be attached at a time. As a result, good assembling workability, easy part management, and price reduction of the whole device are realized. <P>COPYRIGHT: (C)2012,JPO&INPIT |
