| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent an electric shock resulting from infiltration of water by using a connector for electric welding having a drip proof structure. SOLUTION: The inner cylindrical section 7 inserted between a terminal pin 2 in a terminal 1 and a ring shaped rib 3 is formed into a two-layer structure, wherein a ring shaped sealant 13 with a sectional L-shaped section comprising silicon rubber is interposed between an electrode 11a of a metallic contact 11 on the inside layer and a resin part on the outside layer so as to cover the electrode 11a, and sealed by protruding through the boundary between the electrode 11a and the resin section 7a, and elastically touching to the terminal pin 2. The sealant 13 closely touches to the electrode 11a and the resin section 7a, thereafter sealing the gap between them so as to form the connector 6 in a drip proof structure.</p> |
