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    • 6. 发明专利
    • Electric wire with terminal
    • 带电线的电线
    • JP2012256464A
    • 2012-12-27
    • JP2011127915
    • 2011-06-08
    • Auto Network Gijutsu Kenkyusho:Kk株式会社オートネットワーク技術研究所Sumitomo Wiring Syst Ltd住友電装株式会社Sumitomo Electric Ind Ltd住友電気工業株式会社
    • INOUE MASATOSAKAMOTO YUKIYASUSUDO HIROSHIYAMAGUCHI YUJIYASUDA HISAHIRONAKAMURA TETSUYATANAKA NARIYUKINISHIDA TSUBASANAKAJIMA KAZUOIMAMURA HIDEKI
    • H01R4/72H01R4/62
    • PROBLEM TO BE SOLVED: To provide an electric wire with a terminal capable of tightly sealing a core wire part at an end part of the electric wire to prevent corrosion of the core wire while preventing an end part where a crimp terminal is to be provided from being excessively thick.SOLUTION: In an electric wire with a terminal 1, an anticorrosive agent 8 covers a front end part 91A of a bare core wire 91 in an electric wire 9. Further, a thermal contraction tube 7 covers a protection area from a part where a coated crimp part 20 is crimped and over a part covered with the anticorrosive agent 8 at the end part of the electric wire 9, from outside the crimp terminal 10 and the anticorrosive agent 8, in a state that the thermal contraction tube 7 is contracted by receiving heat. A thermoplastic adhesive agent 6 for adhering the thermal contraction tube 7 and the protection area of the electric wire 9 to each other is formed between an inner lateral face of the thermal contraction tube 7 and the protection area of the electric wire 9. The anticorrosive agent 8 contains an epoxy resin as a main component, and is a hardened material of a resin having a viscosity at 25°C measured according to JIS Z8803 within a range from 1000 mPa s to 30000 mPa s.
    • 要解决的问题:为了提供具有端子的电线,该端子能够在电线的端部处紧密地密封芯线部分,以防止芯线的腐蚀,同时防止压接端子的端部 由过厚而提供。 解决方案:在具有端子1的电线中,防腐剂8覆盖电线9中的裸芯线91的前端部91A。此外,热收缩管7覆盖保护区域与部件 在热收缩管7为热收缩管7的状态下,从压接端子10和防锈剂8的外侧将涂布卷曲部20卷曲并覆盖在电线9的端部处的防锈剂8的部分上 受热收缩。 在热收缩管7的内侧面和电线9的保护区域之间形成有用于将热收缩管7和电线9的保护区域彼此粘合的热塑性粘合剂6.防腐剂 8含有环氧树脂作为主要成分,是根据JIS Z8803测定的在25℃下的粘度在1000mPa·s〜30000mPa·s范围内的树脂的硬化物。 版权所有(C)2013,JPO&INPIT