| 摘要 |
<p>This invention relates to an earphone wire winding case equipped with specially designed [⊂] type plug. This earphone case shall be attached with the portable equipments tightly, because the plug is jointed with the case directly. And some spare length of the plug wire instead of using separate sliding contactors to prevent the twisting of the plug wire when the earphone wire is pulled out/in from the case is wounded inside of the wire winding wheel, so that the earphone wire and the plug wire can be designed as one to eliminate any undesired connectional situation between them.</p> |
