| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a battery charger having a structure for preventing backlash of an AC plug due to fitting backlash of an AC plug holder and a case when the AC plug is housed, without adding new components. <P>SOLUTION: In the battery charger, the AC plug holder has a structure for giving a click feeling during rotation of the AC plug by being fitted with a rotation shaft of the AC plug by a convex and concave structure while the AC plug is housed in an AC plug housing part. Also, under a condition that the battery charger is housed, while the rotation shaft of the AC plug is fitted with the AC plug holder, a resin part of the AC plug is intentionally brought into contact with a rib provided inside the case, so as to apply pre-tension due to a rotation moment in a direction of the AC plug housing part around the rotation shaft as a center to the AC plug. <P>COPYRIGHT: (C)2013,JPO&INPIT |
