| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a key unit and an assembly method of the key unit capable of being easily assembled even when elastic force which does not maintain components at assembly positions is generated between the components. <P>SOLUTION: The key unit 1 includes: a lower case 11 provided with a spindle 110; a release button 3 whose one end is supported by the spindle 110; a rotating member 4 supported so as to be rotated with the release button 3 as a rotation axis, for holding a key plate 2; a spring 40 whose one end is attached to the rotating member 4, for generating the elastic force in the rotating direction of the rotating member 4; and a support member 5 provided with a support hole 5a for supporting the other end facing one end of the release button 3 and an attaching part to which the other end of the spring 40 is attached, for holding the rotating member 4 with the lower case 11 and supporting it in the state that the spring 40 generates the elastic force with the rotating member 4 by being fitted to the lower case 11. <P>COPYRIGHT: (C)2012,JPO&INPIT |
