Patent ID: 7963792
Filing Date: 2011-06-21
Classification: H01R

Abstract:
1. A plug detachment prevention structure, in which, when a plug equipped with a plug terminal and a plug retaining section that covers a part of the plug terminal is connected to a jack provided inside a housing, the plug detachment prevention structure retains the plug retaining section to prevent the plug from detaching from the jack, the plug detachment prevention structure characterized in comprising: a ring-shaped elastic section composed of an elastic material in which the plug retaining section is pressure-inserted; and a frame section that is circularly mounted along an outer circumferential side of the elastic section, composed of a material harder than that of the elastic section and detachably attached on an outside of the housing, wherein the frame section abuts the elastic section along the outer circumferential side of the elastic section when the plug retaining section is pressure inserted in the ring shaped elastic section.